diff --git a/examples/javascript/app.config.test b/examples/javascript/app.config.test
deleted file mode 100644
index 02301d8e24..0000000000
--- a/examples/javascript/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_JERRYSCRIPT=y
diff --git a/examples/lua_REPL/app.config.test b/examples/lua_REPL/app.config.test
deleted file mode 100644
index f70d24936e..0000000000
--- a/examples/lua_REPL/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_LUA=y
diff --git a/examples/lua_basic/app.config.test b/examples/lua_basic/app.config.test
deleted file mode 100644
index f70d24936e..0000000000
--- a/examples/lua_basic/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_LUA=y
diff --git a/examples/micropython/app.config.test b/examples/micropython/app.config.test
deleted file mode 100644
index d2c7fc42c9..0000000000
--- a/examples/micropython/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_MICROPYTHON=y
diff --git a/examples/openthread/skip.app.config.test b/examples/openthread/skip.app.config.test
deleted file mode 100644
index 7d430047c7..0000000000
--- a/examples/openthread/skip.app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-CONFIG_PACKAGE_OPENTHREAD=y
-CONFIG_MODULE_CPP11-COMPAT=y
-CONFIG_MODULE_OPENTHREAD-FTD=y
-CONFIG_MODULE_OPENTHREAD-CLI-FTD=y
-CONFIG_MODULE_NETDEV_DEFAULT=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_MODULE_PS=y
diff --git a/examples/psa_crypto/app.config.test b/examples/psa_crypto/app.config.test
deleted file mode 100644
index d5a63d3a56..0000000000
--- a/examples/psa_crypto/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_HASH=y
-CONFIG_MODULE_PSA_HASH_SHA_256=y
-
-CONFIG_ZTIMER_USEC=y
diff --git a/examples/psa_crypto/app.config.test.base b/examples/psa_crypto/app.config.test.base
deleted file mode 100644
index e411aef79d..0000000000
--- a/examples/psa_crypto/app.config.test.base
+++ /dev/null
@@ -1,12 +0,0 @@
-CONFIG_MODULE_PSA_CIPHER=y
-CONFIG_MODULE_PSA_CIPHER_AES_128_CBC=y
-
-CONFIG_MODULE_PSA_MAC=y
-CONFIG_MODULE_PSA_MAC_HMAC_SHA_256=y
-
-CONFIG_MODULE_PSA_ASYMMETRIC=y
-CONFIG_MODULE_PSA_ASYMMETRIC_ECC_P256R1=y
-CONFIG_MODULE_PSA_ASYMMETRIC_ECC_ED25519=y
-
-CONFIG_PSA_ASYMMETRIC_KEYPAIR_COUNT=2
-CONFIG_PSA_SINGLE_KEY_COUNT=4
diff --git a/examples/psa_crypto/app.config.test.custom b/examples/psa_crypto/app.config.test.custom
deleted file mode 100644
index ae3bbb6510..0000000000
--- a/examples/psa_crypto/app.config.test.custom
+++ /dev/null
@@ -1,9 +0,0 @@
-# force software backends
-CONFIG_MODULE_PSA_CIPHER_AES_128_CBC_BACKEND_RIOT=y
-CONFIG_MODULE_PSA_HASH_SHA_256_BACKEND_RIOT=y
-CONFIG_MODULE_PSA_MAC_HMAC_SHA_256_BACKEND_RIOT=y
-CONFIG_MODULE_PSA_ASYMMETRIC_ECC_P256R1_BACKEND_MICROECC=y
-CONFIG_MODULE_PSA_ASYMMETRIC_ECC_ED25519_BACKEND_C25519=y
-
-CONFIG_PSA_ASYMMETRIC_KEYPAIR_COUNT=2
-CONFIG_PSA_SINGLE_KEY_COUNT=4
diff --git a/examples/psa_crypto/app.config.test.multi_se b/examples/psa_crypto/app.config.test.multi_se
deleted file mode 100644
index 57ed135f8e..0000000000
--- a/examples/psa_crypto/app.config.test.multi_se
+++ /dev/null
@@ -1,11 +0,0 @@
-
-CONFIG_MODULE_PSA_SECURE_ELEMENT=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_ECC_P256=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_CIPHER_AES_128=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_HMAC_SHA256=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_MULTIPLE=y
-
-CONFIG_PSA_MAX_SE_COUNT=2
-CONFIG_PSA_PROTECTED_KEY_COUNT=8
-CONFIG_PSA_SINGLE_KEY_COUNT=2
diff --git a/examples/psa_crypto/app.config.test.se b/examples/psa_crypto/app.config.test.se
deleted file mode 100644
index 0fc0d8fd38..0000000000
--- a/examples/psa_crypto/app.config.test.se
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG_MODULE_PSA_SECURE_ELEMENT=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_ECC_P256=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_CIPHER_AES_128=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_HMAC_SHA256=y
-
-CONFIG_PSA_PROTECTED_KEY_COUNT=4
-CONFIG_PSA_SINGLE_KEY_COUNT=1
diff --git a/examples/twr_aloha/app.config.test b/examples/twr_aloha/app.config.test
deleted file mode 100644
index 42c4e643b4..0000000000
--- a/examples/twr_aloha/app.config.test
+++ /dev/null
@@ -1,15 +0,0 @@
-CONFIG_PACKAGE_UWB-CORE=y
-CONFIG_PACKAGE_UWB-DW1000=y
-CONFIG_MODULE_UWB-CORE_EVENT_THREAD=y
-CONFIG_MODULE_UWB-CORE_TWR_SS=y
-CONFIG_MODULE_UWB-CORE_TWR_SS_ACK=y
-CONFIG_MODULE_UWB-CORE_TWR_SS_EXT=y
-CONFIG_MODULE_UWB-CORE_TWR_DS=y
-CONFIG_MODULE_UWB-CORE_TWR_DS_EXT=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_PS=y
-CONFIG_MODULE_L2UTIL=y
-CONFIG_MODULE_EVENT_PERIODIC=y
-CONFIG_MODULE_EVENT_TIMEOUT_ZTIMER=y
-CONFIG_MODULE_TEST_UTILS_RESULT_OUTPUT=y
diff --git a/tests/bench/sys_atomic_utils/app.config.test b/tests/bench/sys_atomic_utils/app.config.test
deleted file mode 100644
index 12e5a9d55d..0000000000
--- a/tests/bench/sys_atomic_utils/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ATOMIC_UTILS=y
-CONFIG_MODULE_TEST_UTILS_INTERACTIVE_SYNC=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/board_microbit/app.config.test b/tests/board_microbit/app.config.test
deleted file mode 100644
index a17624a78b..0000000000
--- a/tests/board_microbit/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MICROBIT=y
diff --git a/tests/build_system/cpp_exclude/app.config.test b/tests/build_system/cpp_exclude/app.config.test
deleted file mode 100644
index 8981ebc1b3..0000000000
--- a/tests/build_system/cpp_exclude/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_CPP=y
-CONFIG_MODULE_LIBSTDCPP=y
-CONFIG_MODULE_MODULE_EXCLUDE=y
diff --git a/tests/build_system/cpp_ext/app.config.test b/tests/build_system/cpp_ext/app.config.test
deleted file mode 100644
index c841e3260a..0000000000
--- a/tests/build_system/cpp_ext/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_CPP=y
-CONFIG_MODULE_LIBSTDCPP=y
-CONFIG_MODULE_MODULE=y
diff --git a/tests/build_system/external_pkg_dirs/app.config.test b/tests/build_system/external_pkg_dirs/app.config.test
deleted file mode 100644
index 0f5d4c5ae9..0000000000
--- a/tests/build_system/external_pkg_dirs/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_EXTERNAL_PKG=y
diff --git a/tests/build_system/kconfig/app.config.test b/tests/build_system/kconfig/app.config.test
deleted file mode 100644
index cc1b7af9f5..0000000000
--- a/tests/build_system/kconfig/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_MODULE_EXTERNAL_MODULE_1=y
-CONFIG_MODULE_EXTERNAL_MODULE_2=y
-CONFIG_PACKAGE_EXTERNAL_PKG_1=y
-CONFIG_PACKAGE_EXTERNAL_PKG_2=y
diff --git a/tests/build_system/test_tools/app.config.test b/tests/build_system/test_tools/app.config.test
deleted file mode 100644
index b32955e5dd..0000000000
--- a/tests/build_system/test_tools/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-CONFIG_MODULE_DUMMY_THREAD=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_TEST_UTILS_INTERACTIVE_SYNC=n
-CONFIG_SHELL_NO_ECHO=y
-CONFIG_SHELL_NO_PROMPT=y
diff --git a/tests/drivers/ad7746/app.config.test b/tests/drivers/ad7746/app.config.test
deleted file mode 100644
index df0b862965..0000000000
--- a/tests/drivers/ad7746/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_AD7746=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/adcxx1c/app.config.test b/tests/drivers/adcxx1c/app.config.test
deleted file mode 100644
index 1c7df91a88..0000000000
--- a/tests/drivers/adcxx1c/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ADC081C=y
-CONFIG_MODULE_ADCXX1C=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/ads101x/app.config.test b/tests/drivers/ads101x/app.config.test
deleted file mode 100644
index 713cf2dbaf..0000000000
--- a/tests/drivers/ads101x/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ADS101X=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/adt7310/app.config.test b/tests/drivers/adt7310/app.config.test
deleted file mode 100644
index da5e1f1f9d..0000000000
--- a/tests/drivers/adt7310/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ADT7310=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/adxl345/app.config.test b/tests/drivers/adxl345/app.config.test
deleted file mode 100644
index f5fd1c5715..0000000000
--- a/tests/drivers/adxl345/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_ADXL345=y
diff --git a/tests/drivers/aip31068/app.config.test b/tests/drivers/aip31068/app.config.test
deleted file mode 100644
index ddd3e24aca..0000000000
--- a/tests/drivers/aip31068/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_AIP31068=y
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/apa102/app.config.test b/tests/drivers/apa102/app.config.test
deleted file mode 100644
index 7b857d461a..0000000000
--- a/tests/drivers/apa102/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_APA102=y
-CONFIG_MODULE_COLOR=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/apds99xx/app.config.test b/tests/drivers/apds99xx/app.config.test
deleted file mode 100644
index ecf846cbdd..0000000000
--- a/tests/drivers/apds99xx/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_APDS9960=y
-CONFIG_MODULE_APDS99XX=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/apds99xx_full/app.config.test b/tests/drivers/apds99xx_full/app.config.test
deleted file mode 100644
index a04fd6c47a..0000000000
--- a/tests/drivers/apds99xx_full/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_APDS9960=y
-CONFIG_MODULE_APDS99XX=y
-CONFIG_MODULE_APDS99XX_FULL=y
-CONFIG_MODULE_CORE_THREAD_FLAGS=y
diff --git a/tests/drivers/at/app.config.test b/tests/drivers/at/app.config.test
deleted file mode 100644
index 74fa68728a..0000000000
--- a/tests/drivers/at/app.config.test
+++ /dev/null
@@ -1,20 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-# dependencies of AT driver
-CONFIG_MODULE_ISRPIPE=y
-CONFIG_MODULE_ISRPIPE_READ_TIMEOUT=y
-
-CONFIG_MODULE_AT=y
-
-# support URC processing
-CONFIG_MODULE_AT_URC=y
-
-# enable event thread to process URCs upon arrival
-CONFIG_MODULE_EVENT=y
-CONFIG_MODULE_EVENT_THREAD=y
-
-# support URC upon arrival
-CONFIG_MODULE_AT_URC_ISR=y
-
-# enable shell
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/at24cxxx/app.config.test b/tests/drivers/at24cxxx/app.config.test
deleted file mode 100644
index fc4739be58..0000000000
--- a/tests/drivers/at24cxxx/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_AT24C256=y
diff --git a/tests/drivers/at24mac/app.config.test b/tests/drivers/at24mac/app.config.test
deleted file mode 100644
index d9f9a2b4f1..0000000000
--- a/tests/drivers/at24mac/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_AT24MAC=y
diff --git a/tests/drivers/at25xxx/app.config.test b/tests/drivers/at25xxx/app.config.test
deleted file mode 100644
index 528faa94d5..0000000000
--- a/tests/drivers/at25xxx/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_AT25XXX=y
-CONFIG_MODULE_EMBUNIT=y
diff --git a/tests/drivers/at30tse75x/app.config.test b/tests/drivers/at30tse75x/app.config.test
deleted file mode 100644
index b9540a7b0a..0000000000
--- a/tests/drivers/at30tse75x/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_AT30TSE75X=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/drivers/ata8520e/app.config.test b/tests/drivers/ata8520e/app.config.test
deleted file mode 100644
index 056958125b..0000000000
--- a/tests/drivers/ata8520e/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ATA8520E=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/drivers/bh1750/app.config.test b/tests/drivers/bh1750/app.config.test
deleted file mode 100644
index ca620b6356..0000000000
--- a/tests/drivers/bh1750/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_BH1750FVI=y
diff --git a/tests/drivers/bh1900nux/app.config.test b/tests/drivers/bh1900nux/app.config.test
deleted file mode 100644
index 9cb34626b7..0000000000
--- a/tests/drivers/bh1900nux/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_BH1900NUX=y
diff --git a/tests/drivers/bme680/app.config.test b/tests/drivers/bme680/app.config.test
deleted file mode 100644
index e183d82598..0000000000
--- a/tests/drivers/bme680/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_BME680=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/bmp180/app.config.test b/tests/drivers/bmp180/app.config.test
deleted file mode 100644
index f20a36fb0a..0000000000
--- a/tests/drivers/bmp180/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_BMP180=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/bmx055/app.config.test b/tests/drivers/bmx055/app.config.test
deleted file mode 100644
index 8cb42def08..0000000000
--- a/tests/drivers/bmx055/app.config.test
+++ /dev/null
@@ -1,13 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-# include and auto-initialize all available sensors
-CONFIG_MODULE_PHYDAT=y
-CONFIG_MODULE_SAUL=y
-CONFIG_MODULE_SAUL_REG=y
-CONFIG_MODULE_SAUL_DEFAULT=y
-
-# include driver for bmx055 sensor
-CONFIG_MODULE_BMX055=y
-
-# include xtimer for polling
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/bmx280/app.config.test b/tests/drivers/bmx280/app.config.test
deleted file mode 100644
index 1e81884c02..0000000000
--- a/tests/drivers/bmx280/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_BMX280=y
-CONFIG_MODULE_BME280_I2C=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/bq2429x/app.config.test b/tests/drivers/bq2429x/app.config.test
deleted file mode 100644
index 148c39fdc4..0000000000
--- a/tests/drivers/bq2429x/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-# include driver for bq2429x
-CONFIG_MODULE_BQ2429X=y
diff --git a/tests/drivers/ccs811/app.config.test b/tests/drivers/ccs811/app.config.test
deleted file mode 100644
index b952fa3cc3..0000000000
--- a/tests/drivers/ccs811/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_CCS811=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_USEC=y
diff --git a/tests/drivers/ccs811_full/app.config.test b/tests/drivers/ccs811_full/app.config.test
deleted file mode 100644
index 565336feaf..0000000000
--- a/tests/drivers/ccs811_full/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_CCS811=y
-CONFIG_MODULE_CCS811_FULL=y
diff --git a/tests/drivers/cst816s/app.config.test b/tests/drivers/cst816s/app.config.test
deleted file mode 100644
index bdd638ac31..0000000000
--- a/tests/drivers/cst816s/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_CST816S=y
-CONFIG_MODULE_CORE_THREAD_FLAGS=y
diff --git a/tests/drivers/dac_dds/app.config.test b/tests/drivers/dac_dds/app.config.test
deleted file mode 100644
index 7ce787bc01..0000000000
--- a/tests/drivers/dac_dds/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DAC_DDS=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/dcf77/app.config.test b/tests/drivers/dcf77/app.config.test
deleted file mode 100644
index 1a3f2ed023..0000000000
--- a/tests/drivers/dcf77/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DCF77=y
diff --git a/tests/drivers/dfplayer/app.config.test b/tests/drivers/dfplayer/app.config.test
deleted file mode 100644
index 7bf727fc4d..0000000000
--- a/tests/drivers/dfplayer/app.config.test
+++ /dev/null
@@ -1,12 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DFPLAYER=y
-
-# enable event thread
-CONFIG_MODULE_EVENT=y
-CONFIG_MODULE_EVENT_THREAD=y
-
-# enable shell
-CONFIG_MODULE_SHELL=y
-# pull in default commands for selected modules
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/drivers/dht/app.config.test b/tests/drivers/dht/app.config.test
deleted file mode 100644
index 60a4dd2426..0000000000
--- a/tests/drivers/dht/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DHT=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/drivers/disp_dev/app.config.test b/tests/drivers/disp_dev/app.config.test
deleted file mode 100644
index 77a8aef51e..0000000000
--- a/tests/drivers/disp_dev/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DISP_DEV=y
diff --git a/tests/drivers/dose/app.config.test b/tests/drivers/dose/app.config.test
deleted file mode 100644
index 0a48b3e59e..0000000000
--- a/tests/drivers/dose/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
-CONFIG_MODULE_DOSE=y
-# Should be autoselecting the MODULE_PRNG_HWRNG if possible
-# Since the makefile cannot we have to override until end of migration
-# Remove when TEST_KCONFIG is complete
-CONFIG_MODULE_PRNG_MUSL_LCG=y
diff --git a/tests/drivers/ds1307/app.config.test b/tests/drivers/ds1307/app.config.test
deleted file mode 100644
index 1a3a266bf4..0000000000
--- a/tests/drivers/ds1307/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DS1307=y
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/ds18/app.config.test b/tests/drivers/ds18/app.config.test
deleted file mode 100644
index 6e3293edc0..0000000000
--- a/tests/drivers/ds18/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DS18=y
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_PRINTF_FLOAT=y
-
-# Use the module if you have an accurate sleep with xtimer (~3us)
-#CONFIG_MODULE_DS18_OPTIMIZED=y
diff --git a/tests/drivers/ds3231/app.config.test b/tests/drivers/ds3231/app.config.test
deleted file mode 100644
index be49810c81..0000000000
--- a/tests/drivers/ds3231/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DS3231=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/ds3234/app.config.test b/tests/drivers/ds3234/app.config.test
deleted file mode 100644
index 9f67f2d6f3..0000000000
--- a/tests/drivers/ds3234/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DS3234=y
diff --git a/tests/drivers/ds75lx/app.config.test b/tests/drivers/ds75lx/app.config.test
deleted file mode 100644
index 8f7a59671a..0000000000
--- a/tests/drivers/ds75lx/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DS75LX=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/dsp0401/app.config.test b/tests/drivers/dsp0401/app.config.test
deleted file mode 100644
index 14d2bf4eb4..0000000000
--- a/tests/drivers/dsp0401/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_DSP0401=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_USEC=y
diff --git a/tests/drivers/dynamixel/app.config.test b/tests/drivers/dynamixel/app.config.test
deleted file mode 100644
index 25428236c6..0000000000
--- a/tests/drivers/dynamixel/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-# needed for the Dynamixel bus implementation
-CONFIG_MODULE_UART_HALF_DUPLEX=y
-
-CONFIG_MODULE_DYNAMIXEL=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/edbg_eui/app.config.test b/tests/drivers/edbg_eui/app.config.test
deleted file mode 100644
index 2d77bbb585..0000000000
--- a/tests/drivers/edbg_eui/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_EDBG_EUI=y
diff --git a/tests/drivers/enc28j60/app.config.test b/tests/drivers/enc28j60/app.config.test
deleted file mode 100644
index 6a82cdb701..0000000000
--- a/tests/drivers/enc28j60/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
-CONFIG_MODULE_ENC28J60=y
diff --git a/tests/drivers/encx24j600/app.config.test b/tests/drivers/encx24j600/app.config.test
deleted file mode 100644
index 7031195fd8..0000000000
--- a/tests/drivers/encx24j600/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
-CONFIG_MODULE_ENCX24J600=y
diff --git a/tests/drivers/esp_eth/app.config.test b/tests/drivers/esp_eth/app.config.test
deleted file mode 100644
index 9ae9ddfc02..0000000000
--- a/tests/drivers/esp_eth/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
-CONFIG_MODULE_ESP_ETH=y
diff --git a/tests/drivers/ethos/app.config.test b/tests/drivers/ethos/app.config.test
deleted file mode 100644
index 84d4edbd47..0000000000
--- a/tests/drivers/ethos/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
-CONFIG_MODULE_ETHOS=y
-# Should be autoselecting the MODULE_PRNG_HWRNG if possible
-# Since the makefile cannot we have to override until end of migration
-# Remove when TEST_KCONFIG is complete
-CONFIG_MODULE_PRNG_MUSL_LCG=y
diff --git a/tests/drivers/feetech/app.config.test b/tests/drivers/feetech/app.config.test
deleted file mode 100644
index 98093c2965..0000000000
--- a/tests/drivers/feetech/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-# needed for the Feetech bus implementation
-CONFIG_MODULE_UART_HALF_DUPLEX=y
-
-CONFIG_MODULE_FEETECH=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/ft5x06/app.config.test b/tests/drivers/ft5x06/app.config.test
deleted file mode 100644
index 7f08f5bfc1..0000000000
--- a/tests/drivers/ft5x06/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_FT5X06=y
diff --git a/tests/drivers/fxos8700/app.config.test b/tests/drivers/fxos8700/app.config.test
deleted file mode 100644
index 7aa34c4b01..0000000000
--- a/tests/drivers/fxos8700/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_FXOS8700=y
diff --git a/tests/drivers/gp2y10xx/app.config.test b/tests/drivers/gp2y10xx/app.config.test
deleted file mode 100644
index 99a74023a9..0000000000
--- a/tests/drivers/gp2y10xx/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_GP2Y10XX=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/grove_ledbar/app.config.test b/tests/drivers/grove_ledbar/app.config.test
deleted file mode 100644
index 6f5fd02151..0000000000
--- a/tests/drivers/grove_ledbar/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-# LED driver needed for the LED bar driver
-CONFIG_MODULE_MY9221=y
-
-CONFIG_MODULE_GROVE_LEDBAR=y
diff --git a/tests/drivers/grove_ledbar/app.config.test.native b/tests/drivers/grove_ledbar/app.config.test.native
deleted file mode 100644
index eeb3167676..0000000000
--- a/tests/drivers/grove_ledbar/app.config.test.native
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-# disable native GPIOs for automatic test
-CONFIG_MODULE_PERIPH_GPIO_MOCK=y
diff --git a/tests/drivers/hd44780/app.config.test b/tests/drivers/hd44780/app.config.test
deleted file mode 100644
index 54fafb78ff..0000000000
--- a/tests/drivers/hd44780/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_HD44780=y
diff --git a/tests/drivers/hd44780/app.config.test.native b/tests/drivers/hd44780/app.config.test.native
deleted file mode 100644
index eeb3167676..0000000000
--- a/tests/drivers/hd44780/app.config.test.native
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-# disable native GPIOs for automatic test
-CONFIG_MODULE_PERIPH_GPIO_MOCK=y
diff --git a/tests/drivers/hdc1000/app.config.test b/tests/drivers/hdc1000/app.config.test
deleted file mode 100644
index fbd50570cd..0000000000
--- a/tests/drivers/hdc1000/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_HDC1000=y
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_FMT=y
diff --git a/tests/drivers/hih6130/app.config.test b/tests/drivers/hih6130/app.config.test
deleted file mode 100644
index 6bb7bd5dd5..0000000000
--- a/tests/drivers/hih6130/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_HIH6130=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-CONFIG_MODULE_FMT=y
diff --git a/tests/drivers/hm330x/app.config.test b/tests/drivers/hm330x/app.config.test
deleted file mode 100644
index 6f6737b02c..0000000000
--- a/tests/drivers/hm330x/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_HM330X=y
-CONFIG_MODULE_HM3301=y
-CONFIG_MODULE_FMT=y
-CONFIG_ZTIMER_USEC=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/hmc5883l/app.config.test b/tests/drivers/hmc5883l/app.config.test
deleted file mode 100644
index 5fa12d3da2..0000000000
--- a/tests/drivers/hmc5883l/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_HMC5883L=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/hsc/app.config.test b/tests/drivers/hsc/app.config.test
deleted file mode 100644
index 661f387e6f..0000000000
--- a/tests/drivers/hsc/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_HSC=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/hts221/app.config.test b/tests/drivers/hts221/app.config.test
deleted file mode 100644
index ba8393a35f..0000000000
--- a/tests/drivers/hts221/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_HTS221=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/ili9341/app.config.test b/tests/drivers/ili9341/app.config.test
deleted file mode 100644
index 7656431b40..0000000000
--- a/tests/drivers/ili9341/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ILI9341=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/ina2xx/app.config.test b/tests/drivers/ina2xx/app.config.test
deleted file mode 100644
index c6a0ef8c2c..0000000000
--- a/tests/drivers/ina2xx/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_FMT_TABLE=y
-CONFIG_MODULE_INA219=y
-CONFIG_MODULE_INA2XX=y
diff --git a/tests/drivers/ina3221/app.config.test b/tests/drivers/ina3221/app.config.test
deleted file mode 100644
index 028df0831e..0000000000
--- a/tests/drivers/ina3221/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_INA3221=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/io1_xplained/app.config.test b/tests/drivers/io1_xplained/app.config.test
deleted file mode 100644
index 46cb463bec..0000000000
--- a/tests/drivers/io1_xplained/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_IO1_XPLAINED=y
-CONFIG_MODULE_AT30TSE75X=y
-CONFIG_MODULE_SDCARD_SPI=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/isl29020/app.config.test b/tests/drivers/isl29020/app.config.test
deleted file mode 100644
index d33abfa4cc..0000000000
--- a/tests/drivers/isl29020/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ISL29020=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/isl29125/app.config.test b/tests/drivers/isl29125/app.config.test
deleted file mode 100644
index 9f93851096..0000000000
--- a/tests/drivers/isl29125/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ISL29125=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/itg320x/app.config.test b/tests/drivers/itg320x/app.config.test
deleted file mode 100644
index 7bd27503a4..0000000000
--- a/tests/drivers/itg320x/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ITG320X=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/jc42/app.config.test b/tests/drivers/jc42/app.config.test
deleted file mode 100644
index 69c3b1f4b6..0000000000
--- a/tests/drivers/jc42/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_JC42=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/l3g4200d/app.config.test b/tests/drivers/l3g4200d/app.config.test
deleted file mode 100644
index 7761831e46..0000000000
--- a/tests/drivers/l3g4200d/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_L3G4200D=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/l3gxxxx/app.config.test b/tests/drivers/l3gxxxx/app.config.test
deleted file mode 100644
index 5d2b143e80..0000000000
--- a/tests/drivers/l3gxxxx/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_L3GXXXX=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/lc709203f/app.config.test b/tests/drivers/lc709203f/app.config.test
deleted file mode 100644
index 979a86c1b4..0000000000
--- a/tests/drivers/lc709203f/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_LC709203F=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/lis2dh12/app.config.test b/tests/drivers/lis2dh12/app.config.test
deleted file mode 100644
index d3b7469698..0000000000
--- a/tests/drivers/lis2dh12/app.config.test
+++ /dev/null
@@ -1,12 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_LIS2DH12=y
-CONFIG_MODULE_LIS2DH12_SPI=y
-
-# for using lis2dh12 with interrupt function
-CONFIG_MODULE_LIS2DH12_INT=y
diff --git a/tests/drivers/lis3dh/app.config.test b/tests/drivers/lis3dh/app.config.test
deleted file mode 100644
index 21a787e8f0..0000000000
--- a/tests/drivers/lis3dh/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_GPIO_IRQ=y
-CONFIG_MODULE_LIS3DH=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/lis3mdl/app.config.test b/tests/drivers/lis3mdl/app.config.test
deleted file mode 100644
index 621a154833..0000000000
--- a/tests/drivers/lis3mdl/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_LIS3MDL=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/lpd8808/app.config.test b/tests/drivers/lpd8808/app.config.test
deleted file mode 100644
index 743d7c0f48..0000000000
--- a/tests/drivers/lpd8808/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_LPD8808=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/lpsxxx/app.config.test b/tests/drivers/lpsxxx/app.config.test
deleted file mode 100644
index 3cc807db54..0000000000
--- a/tests/drivers/lpsxxx/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_LPSXXX=y
-CONFIG_MODULE_LPS331AP=y
-CONFIG_MODULE_LPSXXX=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/lsm303dlhc/app.config.test b/tests/drivers/lsm303dlhc/app.config.test
deleted file mode 100644
index c51566c9f6..0000000000
--- a/tests/drivers/lsm303dlhc/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_LSM303DLHC=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/lsm6dsxx/app.config.test b/tests/drivers/lsm6dsxx/app.config.test
deleted file mode 100644
index 93e10ff071..0000000000
--- a/tests/drivers/lsm6dsxx/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_LSM6DSXX=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/ltc4150/app.config.test b/tests/drivers/ltc4150/app.config.test
deleted file mode 100644
index 970177b103..0000000000
--- a/tests/drivers/ltc4150/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_FMT_TABLE=y
-CONFIG_MODULE_LTC4150=y
diff --git a/tests/drivers/mag3110/app.config.test b/tests/drivers/mag3110/app.config.test
deleted file mode 100644
index 00013faf95..0000000000
--- a/tests/drivers/mag3110/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MAG3110=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/mcp47xx/app.config.test b/tests/drivers/mcp47xx/app.config.test
deleted file mode 100644
index 3e9c052a82..0000000000
--- a/tests/drivers/mcp47xx/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MCP47XX=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_BENCHMARK=y
diff --git a/tests/drivers/mhz19/app.config.test b/tests/drivers/mhz19/app.config.test
deleted file mode 100644
index 59d7c9c4c4..0000000000
--- a/tests/drivers/mhz19/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-
-CONFIG_MODULE_MHZ19=y
-# Use UART mode by default
-CONFIG_MODULE_MHZ19_UART=y
-#CONFIG_MODULE_MHZ19_PWM=y
diff --git a/tests/drivers/mma7660/app.config.test b/tests/drivers/mma7660/app.config.test
deleted file mode 100644
index e111f52b9d..0000000000
--- a/tests/drivers/mma7660/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MMA7660=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/mma8x5x/app.config.test b/tests/drivers/mma8x5x/app.config.test
deleted file mode 100644
index f9d324d3c6..0000000000
--- a/tests/drivers/mma8x5x/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MMA8X5X=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/motor_driver/app.config.test b/tests/drivers/motor_driver/app.config.test
deleted file mode 100644
index 8c82f9746d..0000000000
--- a/tests/drivers/motor_driver/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MOTOR_DRIVER=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_PERIPH_QDEC=y
diff --git a/tests/drivers/mpl3115a2/app.config.test b/tests/drivers/mpl3115a2/app.config.test
deleted file mode 100644
index 528ec2d1b8..0000000000
--- a/tests/drivers/mpl3115a2/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MPL3115A2=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/mpu9x50/app.config.test b/tests/drivers/mpu9x50/app.config.test
deleted file mode 100644
index df67bd9024..0000000000
--- a/tests/drivers/mpu9x50/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MPU9X50=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/mq3/app.config.test b/tests/drivers/mq3/app.config.test
deleted file mode 100644
index 420a16be0a..0000000000
--- a/tests/drivers/mq3/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MQ3=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/mrf24j40/app.config.test b/tests/drivers/mrf24j40/app.config.test
deleted file mode 100644
index bcc446eee5..0000000000
--- a/tests/drivers/mrf24j40/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-CONFIG_MODULE_MRF24J40=y
-CONFIG_MODULE_MRF24J40MA=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_TEST_UTILS_NETDEV_IEEE802154_MINIMAL=y
-CONFIG_MODULE_NETDEV_IEEE802154_SUBMAC=y
diff --git a/tests/drivers/mtd_flashpage/app.config.test b/tests/drivers/mtd_flashpage/app.config.test
deleted file mode 100644
index 54af22faab..0000000000
--- a/tests/drivers/mtd_flashpage/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MTD=y
-CONFIG_MODULE_MTD_FLASHPAGE=y
-CONFIG_MODULE_MTD_WRITE_PAGE=y
-CONFIG_MODULE_EMBUNIT=y
diff --git a/tests/drivers/mtd_mapper/app.config.test b/tests/drivers/mtd_mapper/app.config.test
deleted file mode 100644
index 051b7fedd6..0000000000
--- a/tests/drivers/mtd_mapper/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MTD_MAPPER=y
-CONFIG_MODULE_MTD_WRITE_PAGE=y
-CONFIG_MODULE_EMBUNIT=y
diff --git a/tests/drivers/mtd_raw/app.config.test b/tests/drivers/mtd_raw/app.config.test
deleted file mode 100644
index a19c041d6b..0000000000
--- a/tests/drivers/mtd_raw/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MTD=y
-CONFIG_MODULE_MTD_WRITE_PAGE=y
-CONFIG_MODULE_OD=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/drivers/my9221/app.config.test b/tests/drivers/my9221/app.config.test
deleted file mode 100644
index 4faf9b6c9d..0000000000
--- a/tests/drivers/my9221/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_MY9221=y
diff --git a/tests/drivers/my9221/app.config.test.native b/tests/drivers/my9221/app.config.test.native
deleted file mode 100644
index eeb3167676..0000000000
--- a/tests/drivers/my9221/app.config.test.native
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-# disable native GPIOs for automatic test
-CONFIG_MODULE_PERIPH_GPIO_MOCK=y
diff --git a/tests/drivers/nrf24l01p_lowlevel/app.config.test b/tests/drivers/nrf24l01p_lowlevel/app.config.test
deleted file mode 100644
index 179b5a6135..0000000000
--- a/tests/drivers/nrf24l01p_lowlevel/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_MODULE_NRF24L01P=y
-CONFIG_MODULE_PS=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/drivers/nvram_spi/app.config.test b/tests/drivers/nvram_spi/app.config.test
deleted file mode 100644
index 68e9fc72c0..0000000000
--- a/tests/drivers/nvram_spi/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_NVRAM_SPI=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/drivers/opt3001/app.config.test b/tests/drivers/opt3001/app.config.test
deleted file mode 100644
index 05faf23e80..0000000000
--- a/tests/drivers/opt3001/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_OPT3001=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/pca9633/app.config.test b/tests/drivers/pca9633/app.config.test
deleted file mode 100644
index 101bcc6781..0000000000
--- a/tests/drivers/pca9633/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PCA9633=y
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/pca9685/app.config.test b/tests/drivers/pca9685/app.config.test
deleted file mode 100644
index ff7b1ad322..0000000000
--- a/tests/drivers/pca9685/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PCA9685=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/pcd8544/app.config.test b/tests/drivers/pcd8544/app.config.test
deleted file mode 100644
index c2cca734d3..0000000000
--- a/tests/drivers/pcd8544/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PCD8544=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/pcf857x/app.config.test b/tests/drivers/pcf857x/app.config.test
deleted file mode 100644
index 6366f1bfcf..0000000000
--- a/tests/drivers/pcf857x/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PCF857X=y
-
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_BENCHMARK=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/drivers/ph_oem/app.config.test b/tests/drivers/ph_oem/app.config.test
deleted file mode 100644
index 0df7dd29c7..0000000000
--- a/tests/drivers/ph_oem/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PH_OEM=y
-CONFIG_MODULE_EVENT=y
-CONFIG_MODULE_EVENT_CALLBACK=y
diff --git a/tests/drivers/pir/app.config.test b/tests/drivers/pir/app.config.test
deleted file mode 100644
index 448a89e64c..0000000000
--- a/tests/drivers/pir/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PIR=y
diff --git a/tests/drivers/pn532/app.config.test b/tests/drivers/pn532/app.config.test
deleted file mode 100644
index d017f96d44..0000000000
--- a/tests/drivers/pn532/app.config.test
+++ /dev/null
@@ -1,10 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-CONFIG_MODULE_PN532=y
-# select if you want to build the SPI or the I2C version of the driver
-CONFIG_MODULE_PN532_I2C=y
-# CONFIG_MODULE_PN532_SPI=y
-
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/pulse_counter/app.config.test b/tests/drivers/pulse_counter/app.config.test
deleted file mode 100644
index c73ad82205..0000000000
--- a/tests/drivers/pulse_counter/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PULSE_COUNTER=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/qmc5883l/app.config.test b/tests/drivers/qmc5883l/app.config.test
deleted file mode 100644
index 83409f91a5..0000000000
--- a/tests/drivers/qmc5883l/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-CONFIG_MODULE_QMC5883L=y
-# enable gpio interrupt support
-CONFIG_MODULE_QMC5883L_INT=y
-
-CONFIG_MODULE_CORE_THREAD_FLAGS=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/rn2xx3/app.config.test b/tests/drivers/rn2xx3/app.config.test
deleted file mode 100644
index c6e04ba512..0000000000
--- a/tests/drivers/rn2xx3/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_RN2483=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/drivers/sam0_eth/app.config.test b/tests/drivers/sam0_eth/app.config.test
deleted file mode 100644
index 5cdeb8802f..0000000000
--- a/tests/drivers/sam0_eth/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
-CONFIG_MODULE_SAM0_ETH=y
diff --git a/tests/drivers/saul/app.config.test b/tests/drivers/saul/app.config.test
deleted file mode 100644
index 88777efd99..0000000000
--- a/tests/drivers/saul/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_SAUL_DEFAULT=y
-CONFIG_MODULE_SAUL=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/scd30/app.config.test b/tests/drivers/scd30/app.config.test
deleted file mode 100644
index 62e6ff16ba..0000000000
--- a/tests/drivers/scd30/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SCD30=y
-CONFIG_MODULE_PRINTF_FLOAT=y
diff --git a/tests/drivers/sdcard_spi/app.config.test b/tests/drivers/sdcard_spi/app.config.test
deleted file mode 100644
index e05bfa2bd4..0000000000
--- a/tests/drivers/sdcard_spi/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SDCARD_SPI=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/sdmmc/app.config.test b/tests/drivers/sdmmc/app.config.test
deleted file mode 100644
index e58cdc3d1a..0000000000
--- a/tests/drivers/sdmmc/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SDMMC=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/sdp3x/app.config.test b/tests/drivers/sdp3x/app.config.test
deleted file mode 100644
index 0399efe161..0000000000
--- a/tests/drivers/sdp3x/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SDP3X=y
-# enable interrupt support
-CONFIG_MODULE_SDP3X_IRQ=y
-
-CONFIG_MODULE_PRINTF_FLOAT=y
diff --git a/tests/drivers/sds011/app.config.test b/tests/drivers/sds011/app.config.test
deleted file mode 100644
index 31ab0616f4..0000000000
--- a/tests/drivers/sds011/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SDS011=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/seesaw_soil/app.config.test b/tests/drivers/seesaw_soil/app.config.test
deleted file mode 100644
index b663495cb5..0000000000
--- a/tests/drivers/seesaw_soil/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SEESAW_SOIL=y
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_FMT=y
diff --git a/tests/drivers/servo/app.config.test b/tests/drivers/servo/app.config.test
deleted file mode 100644
index b2c4c23df3..0000000000
--- a/tests/drivers/servo/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SAUL=y
-CONFIG_MODULE_SAUL_DEFAULT=y
-CONFIG_MODULE_SERVO=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/drivers/sgp30/app.config.test b/tests/drivers/sgp30/app.config.test
deleted file mode 100644
index f8833cddc9..0000000000
--- a/tests/drivers/sgp30/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SGP30=y
diff --git a/tests/drivers/sht1x/app.config.test b/tests/drivers/sht1x/app.config.test
deleted file mode 100644
index 92c3e6aef9..0000000000
--- a/tests/drivers/sht1x/app.config.test
+++ /dev/null
@@ -1,13 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-# enable saul subsystem and the default devices on the platform
-CONFIG_MODULE_SAUL=y
-CONFIG_MODULE_SAUL_DEFAULT=y
-
-CONFIG_MODULE_SHT1X=y
-CONFIG_MODULE_SHT11=y
-
-CONFIG_MODULE_PS=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/drivers/sht2x/app.config.test b/tests/drivers/sht2x/app.config.test
deleted file mode 100644
index 78fe6a2c8a..0000000000
--- a/tests/drivers/sht2x/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SHT2X=y
-CONFIG_MODULE_ZTIMER_SEC=y
diff --git a/tests/drivers/sht3x/app.config.test b/tests/drivers/sht3x/app.config.test
deleted file mode 100644
index 6dd544521f..0000000000
--- a/tests/drivers/sht3x/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SHT3X=y
diff --git a/tests/drivers/shtcx/app.config.test b/tests/drivers/shtcx/app.config.test
deleted file mode 100644
index bb9a331944..0000000000
--- a/tests/drivers/shtcx/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SHTCX=y
-CONFIG_MODULE_SHTC1=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/si1133/app.config.test b/tests/drivers/si1133/app.config.test
deleted file mode 100644
index 76fd45c0f1..0000000000
--- a/tests/drivers/si1133/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SI1133=y
diff --git a/tests/drivers/si114x/app.config.test b/tests/drivers/si114x/app.config.test
deleted file mode 100644
index 53cdfa9aff..0000000000
--- a/tests/drivers/si114x/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-
-CONFIG_MODULE_SI114X=y
-# This test should also work with Si1146 and Si1147 variants.
-CONFIG_MODULE_SI1145=y
diff --git a/tests/drivers/si70xx/app.config.test b/tests/drivers/si70xx/app.config.test
deleted file mode 100644
index 49a97de4b2..0000000000
--- a/tests/drivers/si70xx/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-# This test should also work with Si7006, Si7013 and Si7020 variants.
-CONFIG_MODULE_SI70XX=y
-CONFIG_MODULE_SI7021=y
-
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/sm_pwm_01c/app.config.test b/tests/drivers/sm_pwm_01c/app.config.test
deleted file mode 100644
index d7d48bd0b2..0000000000
--- a/tests/drivers/sm_pwm_01c/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SM_PWM_01C=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
-CONFIG_MODULE_PROGRESS_BAR=y
diff --git a/tests/drivers/soft_spi/app.config.test b/tests/drivers/soft_spi/app.config.test
deleted file mode 100644
index cfddfa3a31..0000000000
--- a/tests/drivers/soft_spi/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SOFT_SPI=y
diff --git a/tests/drivers/soft_uart/app.config.test b/tests/drivers/soft_uart/app.config.test
deleted file mode 100644
index 099cef6c0e..0000000000
--- a/tests/drivers/soft_uart/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SOFT_UART=y
-CONFIG_MODULE_SOFT_UART_MODECFG=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/sps30/app.config.test b/tests/drivers/sps30/app.config.test
deleted file mode 100644
index 3e63f25ebd..0000000000
--- a/tests/drivers/sps30/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SPS30=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/srf02/app.config.test b/tests/drivers/srf02/app.config.test
deleted file mode 100644
index 7ca55dce4c..0000000000
--- a/tests/drivers/srf02/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_SRF02=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/drivers/srf04/app.config.test b/tests/drivers/srf04/app.config.test
deleted file mode 100644
index f6863e4849..0000000000
--- a/tests/drivers/srf04/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SRF04=y
diff --git a/tests/drivers/srf08/app.config.test b/tests/drivers/srf08/app.config.test
deleted file mode 100644
index 45b92438ab..0000000000
--- a/tests/drivers/srf08/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SRF08=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/st77xx/app.config.test b/tests/drivers/st77xx/app.config.test
deleted file mode 100644
index 61d5860806..0000000000
--- a/tests/drivers/st77xx/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_BENCHMARK=y
-CONFIG_MODULE_ST77XX=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/stm32_eth/app.config.test b/tests/drivers/stm32_eth/app.config.test
deleted file mode 100644
index f0f53e2f10..0000000000
--- a/tests/drivers/stm32_eth/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
-CONFIG_MODULE_STM32_ETH=y
diff --git a/tests/drivers/stmpe811/app.config.test b/tests/drivers/stmpe811/app.config.test
deleted file mode 100644
index 24e2bdcb16..0000000000
--- a/tests/drivers/stmpe811/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_STMPE811=y
diff --git a/tests/drivers/sx126x/app.config.test b/tests/drivers/sx126x/app.config.test
deleted file mode 100644
index a2b70947a1..0000000000
--- a/tests/drivers/sx126x/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SX126X=y
-CONFIG_MODULE_SX1261=y
-
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/drivers/sx127x/app.config.test b/tests/drivers/sx127x/app.config.test
deleted file mode 100644
index fc09713fbc..0000000000
--- a/tests/drivers/sx127x/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SX127X=y
-CONFIG_MODULE_SX1276=y
-
-CONFIG_MODULE_OD=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_PS=y
diff --git a/tests/drivers/sx1280/app.config.test b/tests/drivers/sx1280/app.config.test
deleted file mode 100644
index c036b13850..0000000000
--- a/tests/drivers/sx1280/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SX1280=y
-
-CONFIG_MODULE_IOLIST=y
-
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/drivers/tcs37727/app.config.test b/tests/drivers/tcs37727/app.config.test
deleted file mode 100644
index 36723a4f97..0000000000
--- a/tests/drivers/tcs37727/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_TCS37727=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/tmp00x/app.config.test b/tests/drivers/tmp00x/app.config.test
deleted file mode 100644
index d5334f04be..0000000000
--- a/tests/drivers/tmp00x/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_TMP00X=y
-CONFIG_MODULE_TMP006=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/touch_dev/app.config.test b/tests/drivers/touch_dev/app.config.test
deleted file mode 100644
index 0378fe266e..0000000000
--- a/tests/drivers/touch_dev/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_TOUCH_DEV=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/touch_dev_gestures/app.config.test b/tests/drivers/touch_dev_gestures/app.config.test
deleted file mode 100644
index 4ce13568de..0000000000
--- a/tests/drivers/touch_dev_gestures/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_TOUCH_DEV_GESTURES=y
diff --git a/tests/drivers/tps6274x/app.config.test b/tests/drivers/tps6274x/app.config.test
deleted file mode 100644
index 3864d97923..0000000000
--- a/tests/drivers/tps6274x/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_TPS6274X=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/tsl2561/app.config.test b/tests/drivers/tsl2561/app.config.test
deleted file mode 100644
index 0b1f62677c..0000000000
--- a/tests/drivers/tsl2561/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_TSL2561=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/drivers/tsl4531x/app.config.test b/tests/drivers/tsl4531x/app.config.test
deleted file mode 100644
index 308095ff9e..0000000000
--- a/tests/drivers/tsl4531x/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_TSL4531X=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/vcnl40x0/app.config.test b/tests/drivers/vcnl40x0/app.config.test
deleted file mode 100644
index 9aa42c625f..0000000000
--- a/tests/drivers/vcnl40x0/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_VCNL4010=y
-CONFIG_MODULE_VCNL40X0=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/veml6070/app.config.test b/tests/drivers/veml6070/app.config.test
deleted file mode 100644
index 51f9bf4d39..0000000000
--- a/tests/drivers/veml6070/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_VEML6070=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/drivers/vl6180x/app.config.test b/tests/drivers/vl6180x/app.config.test
deleted file mode 100644
index e00371bd62..0000000000
--- a/tests/drivers/vl6180x/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_VL6180X=y
-CONFIG_MODULE_VL6180X_RNG=y
-CONFIG_MODULE_VL6180X_ALS=y
-CONFIG_MODULE_ZTIMER_SEC=y
diff --git a/tests/drivers/w5100/app.config.test b/tests/drivers/w5100/app.config.test
deleted file mode 100644
index 0426b2d427..0000000000
--- a/tests/drivers/w5100/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_TEST_UTILS_NETDEV_ETH_MINIMAL=y
-CONFIG_MODULE_W5100=y
diff --git a/tests/drivers/ws281x/app.config.test b/tests/drivers/ws281x/app.config.test
deleted file mode 100644
index 3487d8bc74..0000000000
--- a/tests/drivers/ws281x/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_WS281X=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/net/ieee802154_hal/app.config.test b/tests/net/ieee802154_hal/app.config.test
deleted file mode 100644
index 59f948423d..0000000000
--- a/tests/net/ieee802154_hal/app.config.test
+++ /dev/null
@@ -1,16 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_OD=y
-CONFIG_MODULE_LUID=y
-CONFIG_MODULE_IEEE802154=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_L2UTIL=y
-CONFIG_MODULE_PS=y
-
-CONFIG_MODULE_EVENT=y
-CONFIG_MODULE_EVENT_THREAD=y
-CONFIG_MODULE_EVENT_CALLBACK=y
-
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_NETDEV_DEFAULT=y
diff --git a/tests/net/ieee802154_hal/app.config.test.native b/tests/net/ieee802154_hal/app.config.test.native
deleted file mode 100644
index 3a985adecc..0000000000
--- a/tests/net/ieee802154_hal/app.config.test.native
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_SOCKET_ZEP=y
diff --git a/tests/periph/adc/app.config.test b/tests/periph/adc/app.config.test
deleted file mode 100644
index a1651740ff..0000000000
--- a/tests/periph/adc/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-# enable ADC peripheral driver
-CONFIG_MODULE_PERIPH_ADC=y
-
-# enable xtimer to wake up periodically
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/periph/backup_ram/app.config.test b/tests/periph/backup_ram/app.config.test
deleted file mode 100644
index 908a05dae5..0000000000
--- a/tests/periph/backup_ram/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PM_LAYERED=y
-CONFIG_MODULE_PERIPH_RTC=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/periph/cpuid/app.config.test b/tests/periph/cpuid/app.config.test
deleted file mode 100644
index c908336000..0000000000
--- a/tests/periph/cpuid/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_CPUID=y
diff --git a/tests/periph/dac/app.config.test b/tests/periph/dac/app.config.test
deleted file mode 100644
index 7b1b45ec0a..0000000000
--- a/tests/periph/dac/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_DAC=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/periph/dma/app.config.test b/tests/periph/dma/app.config.test
deleted file mode 100644
index d8a8d2e6ea..0000000000
--- a/tests/periph/dma/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_DMA=y
diff --git a/tests/periph/eeprom/app.config.test b/tests/periph/eeprom/app.config.test
deleted file mode 100644
index 475eef2f99..0000000000
--- a/tests/periph/eeprom/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_EEPROM=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y # provides reboot command
diff --git a/tests/periph/flashpage/app.config.test b/tests/periph/flashpage/app.config.test
deleted file mode 100644
index 845ea3faf2..0000000000
--- a/tests/periph/flashpage/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_OD=y
-CONFIG_MODULE_OD_STRING=y
-CONFIG_MODULE_PERIPH_FLASHPAGE=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/periph/flashpage_unittest/app.config.test b/tests/periph/flashpage_unittest/app.config.test
deleted file mode 100644
index 2196b64e79..0000000000
--- a/tests/periph/flashpage_unittest/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_PERIPH_FLASHPAGE=y
diff --git a/tests/periph/fmc/app.config.test b/tests/periph/fmc/app.config.test
deleted file mode 100644
index b651e9e402..0000000000
--- a/tests/periph/fmc/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_BENCHMARK=y
-CONFIG_MODULE_PERIPH_FMC=y
-CONFIG_MODULE_OD=y
diff --git a/tests/periph/gpio/app.config.test b/tests/periph/gpio/app.config.test
deleted file mode 100644
index a045e68edf..0000000000
--- a/tests/periph/gpio/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_GPIO=y
-
-CONFIG_MODULE_BENCHMARK=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/periph/gpio/app.config.test.native b/tests/periph/gpio/app.config.test.native
deleted file mode 100644
index 05fab9dc7e..0000000000
--- a/tests/periph/gpio/app.config.test.native
+++ /dev/null
@@ -1,2 +0,0 @@
-# disable native GPIOs for automatic test
-CONFIG_MODULE_PERIPH_GPIO_MOCK=y
diff --git a/tests/periph/gpio_arduino/app.config.test b/tests/periph/gpio_arduino/app.config.test
deleted file mode 100644
index 7b56244a34..0000000000
--- a/tests/periph/gpio_arduino/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_GPIO=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_ARDUINO=y
diff --git a/tests/periph/hwrng/app.config.test b/tests/periph/hwrng/app.config.test
deleted file mode 100644
index ce0acb3db7..0000000000
--- a/tests/periph/hwrng/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_HWRNG=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/periph/i2c/app.config.test b/tests/periph/i2c/app.config.test
deleted file mode 100644
index e4ef850de6..0000000000
--- a/tests/periph/i2c/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_I2C=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_SHELL_CMD_I2C_SCAN=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/periph/pio/app.config.test b/tests/periph/pio/app.config.test
deleted file mode 100644
index 550933221c..0000000000
--- a/tests/periph/pio/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_PIO=y
diff --git a/tests/periph/pm/app.config.test b/tests/periph/pm/app.config.test
deleted file mode 100644
index 3982a41739..0000000000
--- a/tests/periph/pm/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/periph/pwm/app.config.test b/tests/periph/pwm/app.config.test
deleted file mode 100644
index ba20222067..0000000000
--- a/tests/periph/pwm/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_PWM=y
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/periph/qdec/app.config.test b/tests/periph/qdec/app.config.test
deleted file mode 100644
index aedaab298b..0000000000
--- a/tests/periph/qdec/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_QDEC=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/periph/rtc/app.config.test b/tests/periph/rtc/app.config.test
deleted file mode 100644
index 93f5dc131e..0000000000
--- a/tests/periph/rtc/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_RTC=y
-CONFIG_MODULE_PERIPH_INIT_RTC=n
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/periph/rtt/app.config.test b/tests/periph/rtt/app.config.test
deleted file mode 100644
index 00918e5795..0000000000
--- a/tests/periph/rtt/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_RTT=y
-CONFIG_MODULE_PERIPH_INIT_RTT=n
diff --git a/tests/periph/rtt_min/app.config.test b/tests/periph/rtt_min/app.config.test
deleted file mode 100644
index bbf20e74bc..0000000000
--- a/tests/periph/rtt_min/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_RTT=y
-CONFIG_MODULE_PERIPH_INIT_RTT=n
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/periph/spi/app.config.test b/tests/periph/spi/app.config.test
deleted file mode 100644
index 47ca185cb7..0000000000
--- a/tests/periph/spi/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_SPI=y
-
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_SEC=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/periph/spi_dma/app.config.test b/tests/periph/spi_dma/app.config.test
deleted file mode 100644
index 8e293cf61c..0000000000
--- a/tests/periph/spi_dma/app.config.test
+++ /dev/null
@@ -1,11 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_DMA=y
-CONFIG_MODULE_PERIPH_SPI=y
-
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_SCHEDSTATISTICS=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_SEC=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/periph/timer/app.config.test b/tests/periph/timer/app.config.test
deleted file mode 100644
index 92649274d8..0000000000
--- a/tests/periph/timer/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_TIMER=y
diff --git a/tests/periph/timer_periodic/app.config.test b/tests/periph/timer_periodic/app.config.test
deleted file mode 100644
index b0c32f3a9a..0000000000
--- a/tests/periph/timer_periodic/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_TIMER=y
-CONFIG_MODULE_PERIPH_TIMER_PERIODIC=y
-CONFIG_MODULE_FMT=y
diff --git a/tests/periph/timer_short_relative_set/app.config.test b/tests/periph/timer_short_relative_set/app.config.test
deleted file mode 100644
index 0b4a4b0311..0000000000
--- a/tests/periph/timer_short_relative_set/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_TIMER=y
-CONFIG_MODULE_CORE_THREAD_FLAGS=y
diff --git a/tests/periph/uart/app.config.test b/tests/periph/uart/app.config.test
deleted file mode 100644
index 5538b7fa95..0000000000
--- a/tests/periph/uart/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_UART=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/periph/uart_mode/app.config.test b/tests/periph/uart_mode/app.config.test
deleted file mode 100644
index bd1543082b..0000000000
--- a/tests/periph/uart_mode/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_UART=y
-CONFIG_MODULE_PERIPH_UART_MODECFG=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/periph/uart_nonblocking/app.config.test b/tests/periph/uart_nonblocking/app.config.test
deleted file mode 100644
index bdb6c5c714..0000000000
--- a/tests/periph/uart_nonblocking/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_UART=y
-CONFIG_MODULE_PERIPH_UART_NONBLOCKING=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/periph/vbat/app.config.test b/tests/periph/vbat/app.config.test
deleted file mode 100644
index 53f7c7a820..0000000000
--- a/tests/periph/vbat/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-CONFIG_MODULE_PERIPH_VBAT=y
diff --git a/tests/periph/wdt/app.config.test b/tests/periph/wdt/app.config.test
deleted file mode 100644
index df18f32251..0000000000
--- a/tests/periph/wdt/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_PERIPH_WDT=y
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/pkg/arduino_adafruit_sensor/app.config.test b/tests/pkg/arduino_adafruit_sensor/app.config.test
deleted file mode 100644
index 8789d8831d..0000000000
--- a/tests/pkg/arduino_adafruit_sensor/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_PACKAGE_ARDUINO_ADAFRUIT_SENSOR=y
diff --git a/tests/pkg/c25519/app.config.test b/tests/pkg/c25519/app.config.test
deleted file mode 100644
index 93903d2b3f..0000000000
--- a/tests/pkg/c25519/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_C25519=y
diff --git a/tests/pkg/cayenne-lpp/app.config.test b/tests/pkg/cayenne-lpp/app.config.test
deleted file mode 100644
index 839c0acd2b..0000000000
--- a/tests/pkg/cayenne-lpp/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_CAYENNE-LPP=y
diff --git a/tests/pkg/cifra/app.config.test b/tests/pkg/cifra/app.config.test
deleted file mode 100644
index 0aab052b73..0000000000
--- a/tests/pkg/cifra/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_CIFRA=y
diff --git a/tests/pkg/cmsis-dsp/app.config.test b/tests/pkg/cmsis-dsp/app.config.test
deleted file mode 100644
index 6cdfbbfbf9..0000000000
--- a/tests/pkg/cmsis-dsp/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_CMSIS-DSP=y
diff --git a/tests/pkg/cmsis-nn/app.config.test b/tests/pkg/cmsis-nn/app.config.test
deleted file mode 100644
index b325c2fc0d..0000000000
--- a/tests/pkg/cmsis-nn/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_CMSIS-NN=y
diff --git a/tests/pkg/cn-cbor/app.config.test b/tests/pkg/cn-cbor/app.config.test
deleted file mode 100644
index c90691e4c0..0000000000
--- a/tests/pkg/cn-cbor/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_MEMARRAY=y
-CONFIG_PACKAGE_CN-CBOR=y
diff --git a/tests/pkg/corejson/app.config.test b/tests/pkg/corejson/app.config.test
deleted file mode 100644
index d15a33794e..0000000000
--- a/tests/pkg/corejson/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_COREJSON=y
diff --git a/tests/pkg/cryptoauthlib_compare_sha256/app.config.test b/tests/pkg/cryptoauthlib_compare_sha256/app.config.test
deleted file mode 100644
index d153701432..0000000000
--- a/tests/pkg/cryptoauthlib_compare_sha256/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_PACKAGE_CRYPTOAUTHLIB=y
-CONFIG_MODULE_HASHES=y
diff --git a/tests/pkg/cryptoauthlib_internal-tests/app.config.test b/tests/pkg/cryptoauthlib_internal-tests/app.config.test
deleted file mode 100644
index 5be197f2a9..0000000000
--- a/tests/pkg/cryptoauthlib_internal-tests/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_PACKAGE_CRYPTOAUTHLIB=y
-CONFIG_MODULE_CRYPTOAUTHLIB_TEST=y
diff --git a/tests/pkg/elk/app.config.test b/tests/pkg/elk/app.config.test
deleted file mode 100644
index f80311febc..0000000000
--- a/tests/pkg/elk/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_ELK=y
diff --git a/tests/pkg/emlearn/app.config.test b/tests/pkg/emlearn/app.config.test
deleted file mode 100644
index 059be78865..0000000000
--- a/tests/pkg/emlearn/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_EMLEARN=y
diff --git a/tests/pkg/etl/app.config.test b/tests/pkg/etl/app.config.test
deleted file mode 100644
index 2e0058b64d..0000000000
--- a/tests/pkg/etl/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_ETL=y
diff --git a/tests/pkg/fff/app.config.test b/tests/pkg/fff/app.config.test
deleted file mode 100644
index a922209180..0000000000
--- a/tests/pkg/fff/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_FFF=y
diff --git a/tests/pkg/flatbuffers/app.config.test b/tests/pkg/flatbuffers/app.config.test
deleted file mode 100644
index 26bb4bfe0c..0000000000
--- a/tests/pkg/flatbuffers/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_FLATBUFFERS=y
diff --git a/tests/pkg/hacl/app.config.test b/tests/pkg/hacl/app.config.test
deleted file mode 100644
index 3e2534eb1b..0000000000
--- a/tests/pkg/hacl/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_HACL=y
diff --git a/tests/pkg/heatshrink/app.config.test b/tests/pkg/heatshrink/app.config.test
deleted file mode 100644
index f01506833d..0000000000
--- a/tests/pkg/heatshrink/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_PACKAGE_HEATSHRINK=y
diff --git a/tests/pkg/jsmn/app.config.test b/tests/pkg/jsmn/app.config.test
deleted file mode 100644
index 4fcb9eb7ed..0000000000
--- a/tests/pkg/jsmn/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_JSMN=y
diff --git a/tests/pkg/libb2/app.config.test b/tests/pkg/libb2/app.config.test
deleted file mode 100644
index 1296d1304b..0000000000
--- a/tests/pkg/libb2/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_PACKAGE_LIBB2=y
diff --git a/tests/pkg/libbase58/app.config.test b/tests/pkg/libbase58/app.config.test
deleted file mode 100644
index 3e6e71f2b5..0000000000
--- a/tests/pkg/libbase58/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_PACKAGE_LIBBASE58=y
diff --git a/tests/pkg/libcose/app.config.test b/tests/pkg/libcose/app.config.test
deleted file mode 100644
index 721f6057e5..0000000000
--- a/tests/pkg/libcose/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_LIBCOSE_CRYPT_HACL=y
-CONFIG_MODULE_MEMARRAY=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_HACL=y
-CONFIG_PACKAGE_LIBCOSE=y
diff --git a/tests/pkg/libcose_encrypt/app.config.test b/tests/pkg/libcose_encrypt/app.config.test
deleted file mode 100644
index 3d18bb4d15..0000000000
--- a/tests/pkg/libcose_encrypt/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_LIBCOSE_CRYPT_RIOT=y
-CONFIG_MODULE_MEMARRAY=y
-# Should be autoselecting the MODULE_PRNG_HWRNG if possible
-# Since the makefile cannot we have to override until end of migration
-# Remove when TEST_KCONFIG is complete
-CONFIG_MODULE_PRNG_MUSL_LCG=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_LIBCOSE=y
diff --git a/tests/pkg/libfixmath/app.config.test b/tests/pkg/libfixmath/app.config.test
deleted file mode 100644
index d30f54adf0..0000000000
--- a/tests/pkg/libfixmath/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_LIBFIXMATH=y
-CONFIG_PACKAGE_LIBFIXMATH=y
diff --git a/tests/pkg/libhydrogen/app.config.test b/tests/pkg/libhydrogen/app.config.test
deleted file mode 100644
index 924f3f89b9..0000000000
--- a/tests/pkg/libhydrogen/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_LIBHYDROGEN=y
diff --git a/tests/pkg/littlefs2/app.config.test b/tests/pkg/littlefs2/app.config.test
deleted file mode 100644
index 5aa1b1e84e..0000000000
--- a/tests/pkg/littlefs2/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_MTD_EMULATED=y
-CONFIG_PACKAGE_LITTLEFS2=y
diff --git a/tests/pkg/lora-serialization/app.config.test b/tests/pkg/lora-serialization/app.config.test
deleted file mode 100644
index 729d16d90a..0000000000
--- a/tests/pkg/lora-serialization/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_LORA-SERIALIZATION=y
diff --git a/tests/pkg/lua_loader/app.config.test b/tests/pkg/lua_loader/app.config.test
deleted file mode 100644
index 1aa6872940..0000000000
--- a/tests/pkg/lua_loader/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_PACKAGE_LUA=y
-CONFIG_MODULE_STDIN=y
diff --git a/tests/pkg/lvgl/app.config.test b/tests/pkg/lvgl/app.config.test
deleted file mode 100644
index 11883456a7..0000000000
--- a/tests/pkg/lvgl/app.config.test
+++ /dev/null
@@ -1,22 +0,0 @@
-CONFIG_PACKAGE_LVGL=y
-CONFIG_MODULE_LVGL_CONTRIB=y
-CONFIG_MODULE_LVGL_EXTRA_WIDGET_CHART=y
-CONFIG_MODULE_LVGL_EXTRA_WIDGET_WIN=y
-CONFIG_MODULE_LVGL_EXTRA_LAYOUT_FLEX=y
-CONFIG_MODULE_LVGL_EXTRA_THEME_DEFAULT=y
-CONFIG_MODULE_LVGL_EXTRA_THEME_DEFAULT_DARK=y
-
-# Uncomment the following Kconfig symbols to configure LVGL using Kconfig. This
-# requires the LVGL package to be already downloaded (e.g. built once already)
-# LVGL specific configuration
-# CONFIG_KCONFIG_USEPKG_LVGL=y
-# CONFIG_LV_FONT_DEFAULT_MONTSERRAT_12=y
-# CONFIG_LV_FONT_UNSCII_8=n
-# CONFIG_LV_MEMCPY_MEMSET_STD=y
-# CONFIG_LV_COLOR_16_SWAP=y
-# # set memory size to 6 when
-# # CONFIG_MODULE_LVGL_EXTRA_THEME_DEFAULT_GROW symbol above is enabled
-# CONFIG_LV_MEM_SIZE_KILOBYTES=5
-# # comment out the following line when
-# # CONFIG_MODULE_LVGL_EXTRA_THEME_DEFAULT_GROW symbol above is enabled
-# CONFIG_LV_THEME_DEFAULT_GROW=n
diff --git a/tests/pkg/lvgl_touch/app.config.test b/tests/pkg/lvgl_touch/app.config.test
deleted file mode 100644
index 99bcfce639..0000000000
--- a/tests/pkg/lvgl_touch/app.config.test
+++ /dev/null
@@ -1,28 +0,0 @@
-CONFIG_PACKAGE_LVGL=y
-CONFIG_MODULE_LVGL_CONTRIB=y
-CONFIG_MODULE_LVGL_WIDGET_BTN=y
-CONFIG_MODULE_LVGL_WIDGET_LABEL=y
-CONFIG_MODULE_LVGL_EXTRA_THEME_DEFAULT=y
-# uncomment the following to enable growing button (needs more RAM)
-#CONFIG_MODULE_LVGL_EXTRA_THEME_DEFAULT_GROW=y
-
-# Add touch capabilities
-CONFIG_MODULE_LVGL_CONTRIB_TOUCH=y
-
-# enable random positioning
-CONFIG_MODULE_RANDOM=y
-
-# Uncomment the following Kconfig symbols to configure LVGL using Kconfig. This
-# requires the LVGL package to be already downloaded (e.g. built once already)
-# LVGL specific configuration
-# CONFIG_KCONFIG_USEPKG_LVGL=y
-# CONFIG_LV_FONT_DEFAULT_MONTSERRAT_12=y
-# CONFIG_LV_FONT_UNSCII_8=n
-# CONFIG_LV_MEMCPY_MEMSET_STD=y
-# CONFIG_LV_COLOR_16_SWAP=y
-# # set memory size to 6 when
-# # CONFIG_MODULE_LVGL_EXTRA_THEME_DEFAULT_GROW symbol above is enabled
-# CONFIG_LV_MEM_SIZE_KILOBYTES=5
-# # comment out the following line when
-# # CONFIG_MODULE_LVGL_EXTRA_THEME_DEFAULT_GROW symbol above is enabled
-# CONFIG_LV_THEME_DEFAULT_GROW=n
diff --git a/tests/pkg/lz4/app.config.test b/tests/pkg/lz4/app.config.test
deleted file mode 100644
index cdc6f22903..0000000000
--- a/tests/pkg/lz4/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_LZ4=y
diff --git a/tests/pkg/micro-ecc/app.config.test b/tests/pkg/micro-ecc/app.config.test
deleted file mode 100644
index 1429fa79d0..0000000000
--- a/tests/pkg/micro-ecc/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_HASHES=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_MICRO-ECC=y
diff --git a/tests/pkg/minmea/app.config.test b/tests/pkg/minmea/app.config.test
deleted file mode 100644
index aad61c2533..0000000000
--- a/tests/pkg/minmea/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_FMT=y
-CONFIG_PACKAGE_MINMEA=y
diff --git a/tests/pkg/mjson/app.config.test b/tests/pkg/mjson/app.config.test
deleted file mode 100644
index a81192b504..0000000000
--- a/tests/pkg/mjson/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_PACKAGE_MJSON=y
diff --git a/tests/pkg/monocypher/app.config.test b/tests/pkg/monocypher/app.config.test
deleted file mode 100644
index 145800c119..0000000000
--- a/tests/pkg/monocypher/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_MONOCYPHER=y
diff --git a/tests/pkg/nanocbor/app.config.test b/tests/pkg/nanocbor/app.config.test
deleted file mode 100644
index 7a3a432df4..0000000000
--- a/tests/pkg/nanocbor/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_PACKAGE_NANOCBOR=y
diff --git a/tests/pkg/nanopb/app.config.test b/tests/pkg/nanopb/app.config.test
deleted file mode 100644
index 96b0c8b848..0000000000
--- a/tests/pkg/nanopb/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_NANOPB=y
diff --git a/tests/pkg/nanors/app.config.test b/tests/pkg/nanors/app.config.test
deleted file mode 100644
index fd1324401d..0000000000
--- a/tests/pkg/nanors/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_PACKAGE_NANORS=y
-CONFIG_MODULE_RANDOM=y
-# Should be autoselecting the MODULE_PRNG_HWRNG if possible
-# Since the makefile cannot we have to override until end of migration
-# Remove when TEST_KCONFIG is complete
-CONFIG_MODULE_PRNG_MUSL_LCG=y
diff --git a/tests/pkg/qcbor/app.config.test b/tests/pkg/qcbor/app.config.test
deleted file mode 100644
index 0265c9d654..0000000000
--- a/tests/pkg/qcbor/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_PACKAGE_QCBOR=y
diff --git a/tests/pkg/qdsa/app.config.test b/tests/pkg/qdsa/app.config.test
deleted file mode 100644
index f76f62ad49..0000000000
--- a/tests/pkg/qdsa/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_QDSA=y
diff --git a/tests/pkg/qr-code-generator/app.config.test b/tests/pkg/qr-code-generator/app.config.test
deleted file mode 100644
index 105f736641..0000000000
--- a/tests/pkg/qr-code-generator/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_QR-CODE-GENERATOR=y
diff --git a/tests/pkg/relic/app.config.test b/tests/pkg/relic/app.config.test
deleted file mode 100644
index 22f61fe854..0000000000
--- a/tests/pkg/relic/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_MODULE_PRNG_XORSHIFT=y
-CONFIG_PACKAGE_RELIC=y
diff --git a/tests/pkg/tflite-micro/app.config.test b/tests/pkg/tflite-micro/app.config.test
deleted file mode 100644
index 4798ff9937..0000000000
--- a/tests/pkg/tflite-micro/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_PACKAGE_TFLITE-MICRO=y
-CONFIG_MODULE_MNIST=y
diff --git a/tests/pkg/tiny-asn1/app.config.test b/tests/pkg/tiny-asn1/app.config.test
deleted file mode 100644
index cb1f0d518e..0000000000
--- a/tests/pkg/tiny-asn1/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_TINY-ASN1=y
diff --git a/tests/pkg/tinycbor/app.config.test b/tests/pkg/tinycbor/app.config.test
deleted file mode 100644
index 31860bface..0000000000
--- a/tests/pkg/tinycbor/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_TINYCBOR_FLOAT=y
-CONFIG_PACKAGE_TINYCBOR=y
diff --git a/tests/pkg/tinycrypt/app.config.test b/tests/pkg/tinycrypt/app.config.test
deleted file mode 100644
index 848f8dbea3..0000000000
--- a/tests/pkg/tinycrypt/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_FMT=y
-CONFIG_PACKAGE_TINYCRYPT=y
diff --git a/tests/pkg/tinyusb_cdc_acm_stdio/app.config.test b/tests/pkg/tinyusb_cdc_acm_stdio/app.config.test
deleted file mode 100644
index 5808de9f5e..0000000000
--- a/tests/pkg/tinyusb_cdc_acm_stdio/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-CONFIG_PACKAGE_TINYUSB=y
-CONFIG_KCONFIG_USB=y
-CONFIG_MODULE_TINYUSB_CLASS_CDC=y
-CONFIG_MODULE_STDIO_TINYUSB_CDC_ACM=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_PS=y
-
-CONFIG_CUSTOM_USB_VID_PID=y
diff --git a/tests/pkg/tinyusb_cdc_msc/app.config.test b/tests/pkg/tinyusb_cdc_msc/app.config.test
deleted file mode 100644
index 061852be13..0000000000
--- a/tests/pkg/tinyusb_cdc_msc/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_KCONFIG_USB=y
-CONFIG_PACKAGE_TINYUSB=y
-CONFIG_MODULE_TINYUSB_CLASS_CDC=y
-CONFIG_MODULE_TINYUSB_CLASS_MSC=y
-
-CONFIG_CUSTOM_USB_VID_PID=y
diff --git a/tests/pkg/tinyvcdiff/app.config.test b/tests/pkg/tinyvcdiff/app.config.test
deleted file mode 100644
index ffc066de1d..0000000000
--- a/tests/pkg/tinyvcdiff/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_MTD=y
-CONFIG_MODULE_LITTLEFS2_FS=y
-CONFIG_PACKAGE_TINYVCDIFF=y
-CONFIG_PACKAGE_LITTLEFS2=y
diff --git a/tests/pkg/tweetnacl/app.config.test b/tests/pkg/tweetnacl/app.config.test
deleted file mode 100644
index d81edac65d..0000000000
--- a/tests/pkg/tweetnacl/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_PACKAGE_TWEETNACL=y
diff --git a/tests/pkg/umorse/app.config.test b/tests/pkg/umorse/app.config.test
deleted file mode 100644
index 0080d6d2d6..0000000000
--- a/tests/pkg/umorse/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-CONFIG_MODULE_POSIX_SLEEP=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-CONFIG_PACKAGE_UMORSE=y
diff --git a/tests/pkg/utensor/app.config.test b/tests/pkg/utensor/app.config.test
deleted file mode 100644
index be780c1c21..0000000000
--- a/tests/pkg/utensor/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_PACKAGE_UTENSOR=y
-CONFIG_MODULE_MODELS=y
diff --git a/tests/pkg/uzlib/app.config.test b/tests/pkg/uzlib/app.config.test
deleted file mode 100644
index 9fe49c2b8d..0000000000
--- a/tests/pkg/uzlib/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_PACKAGE_UZLIB=y
diff --git a/tests/pkg/yxml/app.config.test b/tests/pkg/yxml/app.config.test
deleted file mode 100644
index d558bce9d2..0000000000
--- a/tests/pkg/yxml/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_PACKAGE_YXML=y
diff --git a/tests/sys/arduino/app.config.test b/tests/sys/arduino/app.config.test
deleted file mode 100644
index 7a14c2de6a..0000000000
--- a/tests/sys/arduino/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ARDUINO=y
diff --git a/tests/sys/atomic_utils/app.config.test b/tests/sys/atomic_utils/app.config.test
deleted file mode 100644
index db297e6e84..0000000000
--- a/tests/sys/atomic_utils/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ATOMIC_UTILS=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_RANDOM=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/atomic_utils_unittests/app.config.test b/tests/sys/atomic_utils_unittests/app.config.test
deleted file mode 100644
index 48a1c91b70..0000000000
--- a/tests/sys/atomic_utils_unittests/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_ATOMIC_UTILS=y
-CONFIG_MODULE_RANDOM=y
diff --git a/tests/sys/cb_mux/app.config.test b/tests/sys/cb_mux/app.config.test
deleted file mode 100644
index 529b1b0c77..0000000000
--- a/tests/sys/cb_mux/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_CB_MUX=y
diff --git a/tests/sys/cb_mux_bench/app.config.test b/tests/sys/cb_mux_bench/app.config.test
deleted file mode 100644
index 1910c983ca..0000000000
--- a/tests/sys/cb_mux_bench/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_CB_MUX=y
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/congure_abe/app.config.test b/tests/sys/congure_abe/app.config.test
deleted file mode 100644
index ca5263607c..0000000000
--- a/tests/sys/congure_abe/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-CONFIG_MODULE_CONGURE=y
-CONFIG_MODULE_CONGURE_ABE=y
-CONFIG_MODULE_CONGURE_TEST=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SEQ=y
-CONFIG_MODULE_SHELL=y
-
-CONFIG_CONGURE_TEST_LOST_MSG_POOL_SIZE=6
-CONFIG_SHELL_NO_ECHO=y
diff --git a/tests/sys/congure_quic/app.config.test b/tests/sys/congure_quic/app.config.test
deleted file mode 100644
index e961f3c1c6..0000000000
--- a/tests/sys/congure_quic/app.config.test
+++ /dev/null
@@ -1,10 +0,0 @@
-CONFIG_MODULE_CONGURE=y
-CONFIG_MODULE_CONGURE_QUIC=y
-CONFIG_MODULE_CONGURE_TEST=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-
-CONFIG_CONGURE_TEST_LOST_MSG_POOL_SIZE=6
-CONFIG_SHELL_NO_ECHO=y
diff --git a/tests/sys/congure_reno/app.config.test b/tests/sys/congure_reno/app.config.test
deleted file mode 100644
index e4f68a34ae..0000000000
--- a/tests/sys/congure_reno/app.config.test
+++ /dev/null
@@ -1,10 +0,0 @@
-CONFIG_MODULE_CONGURE=y
-CONFIG_MODULE_CONGURE_RENO=y
-CONFIG_MODULE_CONGURE_TEST=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SEQ=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-
-CONFIG_CONGURE_TEST_LOST_MSG_POOL_SIZE=6
-CONFIG_SHELL_NO_ECHO=y
diff --git a/tests/sys/congure_test/app.config.test b/tests/sys/congure_test/app.config.test
deleted file mode 100644
index bfc82353d2..0000000000
--- a/tests/sys/congure_test/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-CONFIG_MODULE_CONGURE=y
-CONFIG_MODULE_CONGURE_MOCK=y
-CONFIG_MODULE_CONGURE_TEST=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_SHELL_NO_ECHO=y
diff --git a/tests/sys/cpp11_condition_variable/app.config.test b/tests/sys/cpp11_condition_variable/app.config.test
deleted file mode 100644
index a770787974..0000000000
--- a/tests/sys/cpp11_condition_variable/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_CPP11-COMPAT=y
-CONFIG_ZTIMER64_USEC=y
diff --git a/tests/sys/cpp11_mutex/app.config.test b/tests/sys/cpp11_mutex/app.config.test
deleted file mode 100644
index 1669ec4d81..0000000000
--- a/tests/sys/cpp11_mutex/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_CPP11-COMPAT=y
-CONFIG_MODULE_LIBC_GETTIMEOFDAY=y
diff --git a/tests/sys/cpp11_thread/app.config.test b/tests/sys/cpp11_thread/app.config.test
deleted file mode 100644
index 508c15747b..0000000000
--- a/tests/sys/cpp11_thread/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_CPP11-COMPAT=y
-CONFIG_MODULE_TIMEX=y
-CONFIG_ZTIMER64_USEC=y
diff --git a/tests/sys/cpp_ctors/app.config.test b/tests/sys/cpp_ctors/app.config.test
deleted file mode 100644
index d50f5b2c36..0000000000
--- a/tests/sys/cpp_ctors/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_CPP=y
-CONFIG_MODULE_EMBUNIT=y
diff --git a/tests/sys/crypto/app.config.test b/tests/sys/crypto/app.config.test
deleted file mode 100644
index 8420f852d5..0000000000
--- a/tests/sys/crypto/app.config.test
+++ /dev/null
@@ -1,11 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-CONFIG_MODULE_CRYPTO=y
-CONFIG_MODULE_CRYPTO_AES_128=y
-CONFIG_MODULE_CRYPTO_AES_192=y
-CONFIG_MODULE_CRYPTO_AES_256=y
-CONFIG_MODULE_CIPHER_MODES=y
-
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_TEST_UTILS_INTERACTIVE_SYNC=y
diff --git a/tests/sys/crypto_aes_ccm/app.config.test b/tests/sys/crypto_aes_ccm/app.config.test
deleted file mode 100644
index 8420f852d5..0000000000
--- a/tests/sys/crypto_aes_ccm/app.config.test
+++ /dev/null
@@ -1,11 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-CONFIG_MODULE_CRYPTO=y
-CONFIG_MODULE_CRYPTO_AES_128=y
-CONFIG_MODULE_CRYPTO_AES_192=y
-CONFIG_MODULE_CRYPTO_AES_256=y
-CONFIG_MODULE_CIPHER_MODES=y
-
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_TEST_UTILS_INTERACTIVE_SYNC=y
diff --git a/tests/sys/eepreg/app.config.test b/tests/sys/eepreg/app.config.test
deleted file mode 100644
index 3b705d6d82..0000000000
--- a/tests/sys/eepreg/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_EEPREG=y
diff --git a/tests/sys/events/app.config.test b/tests/sys/events/app.config.test
deleted file mode 100644
index e6ce8f1f76..0000000000
--- a/tests/sys/events/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-# enable event thread in lowest priority
-CONFIG_MODULE_EVENT=y
-CONFIG_MODULE_EVENT_CALLBACK=y
-CONFIG_MODULE_EVENT_TIMEOUT=y
diff --git a/tests/sys/evtimer_mbox/app.config.test b/tests/sys/evtimer_mbox/app.config.test
deleted file mode 100644
index 4f02c158e2..0000000000
--- a/tests/sys/evtimer_mbox/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_EVTIMER_MBOX=y
diff --git a/tests/sys/evtimer_msg/app.config.test b/tests/sys/evtimer_msg/app.config.test
deleted file mode 100644
index 77160ead67..0000000000
--- a/tests/sys/evtimer_msg/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_EVTIMER=y
diff --git a/tests/sys/evtimer_underflow/app.config.test b/tests/sys/evtimer_underflow/app.config.test
deleted file mode 100644
index 77160ead67..0000000000
--- a/tests/sys/evtimer_underflow/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_EVTIMER=y
diff --git a/tests/sys/fido2_ctap/app.config.test b/tests/sys/fido2_ctap/app.config.test
deleted file mode 100644
index a54418e524..0000000000
--- a/tests/sys/fido2_ctap/app.config.test
+++ /dev/null
@@ -1,13 +0,0 @@
-CONFIG_MODULE_AUTO_INIT_USBUS=n
-CONFIG_KCONFIG_USB=y
-CONFIG_MODULE_USBUS=y
-CONFIG_MODULE_FIDO2=y
-CONFIG_MODULE_FIDO2_CTAP=y
-CONFIG_MODULE_FIDO2_CTAP_TRANSPORT=y
-CONFIG_MODULE_FIDO2_CTAP_TRANSPORT_HID=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_SEC=y
-
-CONFIG_PACKAGE_FIDO2_TESTS=y
-
-CONFIG_CUSTOM_USB_VID_PID=y
diff --git a/tests/sys/heap_cmd/app.config.test b/tests/sys/heap_cmd/app.config.test
deleted file mode 100644
index 116ea6168a..0000000000
--- a/tests/sys/heap_cmd/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-
-CONFIG_MODULE_PS=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_SHELL_CMD_HEAP=y
diff --git a/tests/sys/log_color/app.config.test b/tests/sys/log_color/app.config.test
deleted file mode 100644
index 3b73d454d9..0000000000
--- a/tests/sys/log_color/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_LOG=y
-CONFIG_MODULE_LOG_COLOR=y
diff --git a/tests/sys/log_printfnoformat/app.config.test b/tests/sys/log_printfnoformat/app.config.test
deleted file mode 100644
index a6da5b0980..0000000000
--- a/tests/sys/log_printfnoformat/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_LOG=y
-CONFIG_MODULE_LOG_PRINTFNOFORMAT=y
diff --git a/tests/sys/phydat_unix/app.config.test b/tests/sys/phydat_unix/app.config.test
deleted file mode 100644
index b71b9c3d13..0000000000
--- a/tests/sys/phydat_unix/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_PHYDAT=y
-CONFIG_MODULE_EMBUNIT=y
diff --git a/tests/sys/pipe/app.config.test b/tests/sys/pipe/app.config.test
deleted file mode 100644
index 18cf9c2314..0000000000
--- a/tests/sys/pipe/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_PIPE=y
diff --git a/tests/sys/posix_sleep/app.config.test b/tests/sys/posix_sleep/app.config.test
deleted file mode 100644
index 1400000f78..0000000000
--- a/tests/sys/posix_sleep/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_MODULE_POSIX_SLEEP=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/sys/prng_sha1prng/app.config.test b/tests/sys/prng_sha1prng/app.config.test
deleted file mode 100644
index f254088039..0000000000
--- a/tests/sys/prng_sha1prng/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_RANDOM=y
-CONFIG_MODULE_PRNG_SHA1PRNG=y
-CONFIG_MODULE_TEST_UTILS_INTERACTIVE_SYNC=y
diff --git a/tests/sys/prng_sha256prng/app.config.test b/tests/sys/prng_sha256prng/app.config.test
deleted file mode 100644
index 64073325df..0000000000
--- a/tests/sys/prng_sha256prng/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_RANDOM=y
-CONFIG_MODULE_PRNG_SHA256PRNG=y
-CONFIG_MODULE_TEST_UTILS_INTERACTIVE_SYNC=y
diff --git a/tests/sys/psa_crypto_cipher/app.config.test b/tests/sys/psa_crypto_cipher/app.config.test
deleted file mode 100644
index cada089f55..0000000000
--- a/tests/sys/psa_crypto_cipher/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_CIPHER=y
-CONFIG_MODULE_PSA_CIPHER_AES_128_CBC=y
-
-CONFIG_PSA_SINGLE_KEY_COUNT=1
-
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/psa_crypto_ecdsa/app.config.test b/tests/sys/psa_crypto_ecdsa/app.config.test
deleted file mode 100644
index 9e39cdbd98..0000000000
--- a/tests/sys/psa_crypto_ecdsa/app.config.test
+++ /dev/null
@@ -1,10 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_HASH=y
-CONFIG_MODULE_PSA_HASH_SHA_256=y
-CONFIG_MODULE_PSA_ASYMMETRIC=y
-CONFIG_MODULE_PSA_ASYMMETRIC_ECC_P256R1=y
-CONFIG_PSA_ASYMMETRIC_KEYPAIR_COUNT=1
-CONFIG_PSA_SINGLE_KEY_COUNT=1
-
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/psa_crypto_eddsa/app.config.test b/tests/sys/psa_crypto_eddsa/app.config.test
deleted file mode 100644
index 4d19f22e32..0000000000
--- a/tests/sys/psa_crypto_eddsa/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_ASYMMETRIC=y
-CONFIG_MODULE_PSA_ASYMMETRIC_ECC_ED25519=y
-CONFIG_PSA_ASYMMETRIC_KEYPAIR_COUNT=1
-CONFIG_PSA_SINGLE_KEY_COUNT=1
-
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/psa_crypto_hashes/app.config.test b/tests/sys/psa_crypto_hashes/app.config.test
deleted file mode 100644
index d5a63d3a56..0000000000
--- a/tests/sys/psa_crypto_hashes/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_HASH=y
-CONFIG_MODULE_PSA_HASH_SHA_256=y
-
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/psa_crypto_mac/app.config.test b/tests/sys/psa_crypto_mac/app.config.test
deleted file mode 100644
index 9e44cc1415..0000000000
--- a/tests/sys/psa_crypto_mac/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_MAC=y
-CONFIG_MODULE_PSA_MAC_HMAC_SHA_256=y
-
-CONFIG_PSA_SINGLE_KEY_COUNT=1
-
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/psa_crypto_se/app.config.test b/tests/sys/psa_crypto_se/app.config.test
deleted file mode 100644
index 4c21b198d7..0000000000
--- a/tests/sys/psa_crypto_se/app.config.test
+++ /dev/null
@@ -1,14 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_HASH=y
-CONFIG_MODULE_PSA_HASH_SHA_256=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_CIPHER_AES_128=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_HMAC_SHA256=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_ECC_P256=y
-
-CONFIG_PSA_PROTECTED_KEY_COUNT=3
-CONFIG_PSA_SINGLE_KEY_COUNT=1
-
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/psa_crypto_se_cipher/app.config.test b/tests/sys/psa_crypto_se_cipher/app.config.test
deleted file mode 100644
index efff029955..0000000000
--- a/tests/sys/psa_crypto_se_cipher/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_SECURE_ELEMENT=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_CIPHER_AES_128=y
-
-CONFIG_PSA_PROTECTED_KEY_COUNT=1
-
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/psa_crypto_se_ecdsa/app.config.test b/tests/sys/psa_crypto_se_ecdsa/app.config.test
deleted file mode 100644
index 80906948c4..0000000000
--- a/tests/sys/psa_crypto_se_ecdsa/app.config.test
+++ /dev/null
@@ -1,12 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_HASH=y
-CONFIG_MODULE_PSA_HASH_SHA_256=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_ECC_P256=y
-
-CONFIG_PSA_SINGLE_KEY_COUNT=1
-CONFIG_PSA_PROTECTED_KEY_COUNT=1
-
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/psa_crypto_se_mac/app.config.test b/tests/sys/psa_crypto_se_mac/app.config.test
deleted file mode 100644
index 27a58c1446..0000000000
--- a/tests/sys/psa_crypto_se_mac/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-CONFIG_MODULE_PSA_CRYPTO=y
-
-CONFIG_MODULE_PSA_SECURE_ELEMENT=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A=y
-CONFIG_MODULE_PSA_SECURE_ELEMENT_ATECCX08A_HMAC_SHA256=y
-
-CONFIG_PSA_PROTECTED_KEY_COUNT=1
-
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/sema_inv/app.config.test b/tests/sys/sema_inv/app.config.test
deleted file mode 100644
index 214cd33b44..0000000000
--- a/tests/sys/sema_inv/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_SEMA_INV=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/sys/senml_cbor/app.config.test b/tests/sys/senml_cbor/app.config.test
deleted file mode 100644
index ff0dae5786..0000000000
--- a/tests/sys/senml_cbor/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_SENML_CBOR=y
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_EMBUNIT=y
diff --git a/tests/sys/senml_phydat/app.config.test b/tests/sys/senml_phydat/app.config.test
deleted file mode 100644
index 16bdcfd387..0000000000
--- a/tests/sys/senml_phydat/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_SENML_PHYDAT=y
-CONFIG_MODULE_EMBUNIT=y
-CONFIG_MODULE_PRINTF_FLOAT=y
diff --git a/tests/sys/shell/app.config.test b/tests/sys/shell/app.config.test
deleted file mode 100644
index 86c4322506..0000000000
--- a/tests/sys/shell/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_MODULE_APP_METADATA=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_PS=y
diff --git a/tests/sys/shell_lock/app.config.test b/tests/sys/shell_lock/app.config.test
deleted file mode 100644
index c11575af5a..0000000000
--- a/tests/sys/shell_lock/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_SHELL_LOCK=y
-CONFIG_MODULE_SHELL_LOCK_AUTO_LOCKING=y
-CONFIG_MODULE_TEST_UTILS_INTERACTIVE_SYNC_SHELL=n
-CONFIG_SHELL_SHUTDOWN_ON_EXIT=n
diff --git a/tests/sys/ssp/app.config.test b/tests/sys/ssp/app.config.test
deleted file mode 100644
index 7a73919bdd..0000000000
--- a/tests/sys/ssp/app.config.test
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_MODULE_SSP=y
diff --git a/tests/sys/stdio_semihosting/app.config.test b/tests/sys/stdio_semihosting/app.config.test
deleted file mode 100644
index 2b6ee44c88..0000000000
--- a/tests/sys/stdio_semihosting/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-CONFIG_MODULE_STDIO_SEMIHOSTING=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_PS=y
-CONFIG_FORCE_USB_STDIO=n
diff --git a/tests/sys/struct_tm_utility/app.config.test b/tests/sys/struct_tm_utility/app.config.test
deleted file mode 100644
index f7b3f7834e..0000000000
--- a/tests/sys/struct_tm_utility/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_TIMEX=y
diff --git a/tests/sys/trace/app.config.test b/tests/sys/trace/app.config.test
deleted file mode 100644
index 19114841f9..0000000000
--- a/tests/sys/trace/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_TRACE=y
diff --git a/tests/sys/trickle/app.config.test b/tests/sys/trickle/app.config.test
deleted file mode 100644
index 6ef900d1d0..0000000000
--- a/tests/sys/trickle/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_TRICKLE=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/sys/usbus_board_reset/app.config.test b/tests/sys/usbus_board_reset/app.config.test
deleted file mode 100644
index ffe94ad435..0000000000
--- a/tests/sys/usbus_board_reset/app.config.test
+++ /dev/null
@@ -1,12 +0,0 @@
-CONFIG_MODULE_APP_METADATA=y
-CONFIG_MODULE_PS=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
-CONFIG_MODULE_USB_BOARD_RESET=y
-CONFIG_KCONFIG_USB=y
-CONFIG_MODULE_USBUS=y
-CONFIG_MODULE_USBUS_CDC_ACM=y
-
-CONFIG_MODULE_AUTO_INIT_USBUS=n
-
-CONFIG_CUSTOM_USB_VID_PID=y
diff --git a/tests/sys/usbus_msc/app.config.test b/tests/sys/usbus_msc/app.config.test
deleted file mode 100644
index 42d1dfb4c5..0000000000
--- a/tests/sys/usbus_msc/app.config.test
+++ /dev/null
@@ -1,9 +0,0 @@
-CONFIG_MODULE_PS=y
-CONFIG_MODULE_SHELL=y
-CONFIG_KCONFIG_USB=y
-CONFIG_MODULE_USBUS=y
-CONFIG_MODULE_USBUS_MSC=y
-CONFIG_MODULE_ZTIMER=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-
-CONFIG_CUSTOM_USB_VID_PID=y
diff --git a/tests/sys/vfs_plus_stdio/app.config.test b/tests/sys/vfs_plus_stdio/app.config.test
deleted file mode 100644
index 5a93753419..0000000000
--- a/tests/sys/vfs_plus_stdio/app.config.test
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_VFS=y
diff --git a/tests/sys/xtimer_drift/app.config.test b/tests/sys/xtimer_drift/app.config.test
deleted file mode 100644
index 76a9363d02..0000000000
--- a/tests/sys/xtimer_drift/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_DIV=y
diff --git a/tests/sys/xtimer_hang/app.config.test b/tests/sys/xtimer_hang/app.config.test
deleted file mode 100644
index 7b68e9778b..0000000000
--- a/tests/sys/xtimer_hang/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_CORE_MSG=n
diff --git a/tests/sys/xtimer_longterm/app.config.test b/tests/sys/xtimer_longterm/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_longterm/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/xtimer_msg/app.config.test b/tests/sys/xtimer_msg/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_msg/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/xtimer_msg_receive_timeout/app.config.test b/tests/sys/xtimer_msg_receive_timeout/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_msg_receive_timeout/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/xtimer_mutex_lock_timeout/app.config.test b/tests/sys/xtimer_mutex_lock_timeout/app.config.test
deleted file mode 100644
index 3b139fb8c3..0000000000
--- a/tests/sys/xtimer_mutex_lock_timeout/app.config.test
+++ /dev/null
@@ -1,8 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_SHELL=y
-
-# for testing
-# CONFIG_MODULE_PS=y
-# CONFIG_MODULE_SHELL_CMDS_DEFAULT=y
diff --git a/tests/sys/xtimer_now32_overflow/app.config.test b/tests/sys/xtimer_now32_overflow/app.config.test
deleted file mode 100644
index 9fc59457d0..0000000000
--- a/tests/sys/xtimer_now32_overflow/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_XTIMER_NO_ZTIMER_DEFAULT=y
-CONFIG_MODULE_AUTO_INIT_XTIMER=n
diff --git a/tests/sys/xtimer_now64_continuity/app.config.test b/tests/sys/xtimer_now64_continuity/app.config.test
deleted file mode 100644
index c0c51bf4c5..0000000000
--- a/tests/sys/xtimer_now64_continuity/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_XTIMER_NO_ZTIMER_DEFAULT=y
-CONFIG_MODULE_FMT=y
diff --git a/tests/sys/xtimer_now_irq/app.config.test b/tests/sys/xtimer_now_irq/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_now_irq/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/xtimer_overhead/app.config.test b/tests/sys/xtimer_overhead/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_overhead/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/xtimer_periodic_wakeup/app.config.test b/tests/sys/xtimer_periodic_wakeup/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_periodic_wakeup/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/xtimer_remove/app.config.test b/tests/sys/xtimer_remove/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_remove/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/xtimer_reset/app.config.test b/tests/sys/xtimer_reset/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_reset/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/xtimer_rmutex_lock_timeout/app.config.test b/tests/sys/xtimer_rmutex_lock_timeout/app.config.test
deleted file mode 100644
index 4961b975e1..0000000000
--- a/tests/sys/xtimer_rmutex_lock_timeout/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/sys/xtimer_usleep/app.config.test b/tests/sys/xtimer_usleep/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_usleep/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/xtimer_usleep_short/app.config.test b/tests/sys/xtimer_usleep_short/app.config.test
deleted file mode 100644
index 6833955646..0000000000
--- a/tests/sys/xtimer_usleep_short/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_XTIMER=y
diff --git a/tests/sys/ztimer64_msg/app.config.test b/tests/sys/ztimer64_msg/app.config.test
deleted file mode 100644
index aba183dfcb..0000000000
--- a/tests/sys/ztimer64_msg/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_ZTIMER64_USEC=y
diff --git a/tests/sys/ztimer_msg/app.config.test b/tests/sys/ztimer_msg/app.config.test
deleted file mode 100644
index 2fc4266478..0000000000
--- a/tests/sys/ztimer_msg/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/ztimer_mutex_lock_timeout/app.config.test b/tests/sys/ztimer_mutex_lock_timeout/app.config.test
deleted file mode 100644
index 2fc4266478..0000000000
--- a/tests/sys/ztimer_mutex_lock_timeout/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/ztimer_overhead/app.config.test b/tests/sys/ztimer_overhead/app.config.test
deleted file mode 100644
index a8fe62236a..0000000000
--- a/tests/sys/ztimer_overhead/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
-CONFIG_MODULE_ZTIMER_OVERHEAD=y
-CONFIG_MODULE_ZTIMER_AUTO_ADJUST=y
diff --git a/tests/sys/ztimer_periodic/app.config.test b/tests/sys/ztimer_periodic/app.config.test
deleted file mode 100644
index 063d9187d5..0000000000
--- a/tests/sys/ztimer_periodic/app.config.test
+++ /dev/null
@@ -1,7 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-
-CONFIG_MODULE_FMT=y
diff --git a/tests/sys/ztimer_rmutex_lock_timeout/app.config.test b/tests/sys/ztimer_rmutex_lock_timeout/app.config.test
deleted file mode 100644
index b35fac38a3..0000000000
--- a/tests/sys/ztimer_rmutex_lock_timeout/app.config.test
+++ /dev/null
@@ -1,5 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
-CONFIG_MODULE_SHELL=y
diff --git a/tests/sys/ztimer_underflow/app.config.msec.test b/tests/sys/ztimer_underflow/app.config.msec.test
deleted file mode 100644
index 33be97d04f..0000000000
--- a/tests/sys/ztimer_underflow/app.config.msec.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER_MSEC=y
-CONFIG_MODULE_ZTIMER_PERIPH_RTT=y
diff --git a/tests/sys/ztimer_underflow/app.config.test b/tests/sys/ztimer_underflow/app.config.test
deleted file mode 100644
index 2fc4266478..0000000000
--- a/tests/sys/ztimer_underflow/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER=y
-CONFIG_ZTIMER_USEC=y
diff --git a/tests/sys/ztimer_xsec/app.config.test b/tests/sys/ztimer_xsec/app.config.test
deleted file mode 100644
index bf645cb12e..0000000000
--- a/tests/sys/ztimer_xsec/app.config.test
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file enables modules defined in Kconfig. Do not use this file for
-# application configuration. This is only needed during migration.
-CONFIG_MODULE_ZTIMER_PERIPH_TIMER=y
-CONFIG_ZTIMER_USEC=y
-CONFIG_MODULE_ZTIMER_MSEC=y
-CONFIG_MODULE_ZTIMER_SEC=y
diff --git a/tests/turo/app.config.test b/tests/turo/app.config.test
deleted file mode 100644
index 6fce29e733..0000000000
--- a/tests/turo/app.config.test
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_TEST_UTILS_RESULT_OUTPUT=y
diff --git a/tests/turo_txt/app.config.test b/tests/turo_txt/app.config.test
deleted file mode 100644
index d7cf937d21..0000000000
--- a/tests/turo_txt/app.config.test
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_MODULE_FMT=y
-CONFIG_MODULE_SHELL=y
-CONFIG_MODULE_TEST_UTILS_RESULT_OUTPUT=y
-CONFIG_MODULE_TEST_UTILS_RESULT_OUTPUT_TXT=y