diff --git a/tests/bench/xtimer/Makefile b/tests/bench/xtimer/Makefile
index ac985ffc56..8dc630c9bc 100644
--- a/tests/bench/xtimer/Makefile
+++ b/tests/bench/xtimer/Makefile
@@ -42,7 +42,6 @@ LOW_MEMORY_BOARDS += \
   msb-430 \
   msb-430h \
   nrf51dongle \
-  nrf6310 \
   nucleo-f030r8 \
   nucleo-f042k6 \
   nucleo-f070rb \
diff --git a/tests/bench/ztimer/Makefile b/tests/bench/ztimer/Makefile
index 8fbf5819bf..0af8eeb993 100644
--- a/tests/bench/ztimer/Makefile
+++ b/tests/bench/ztimer/Makefile
@@ -42,7 +42,6 @@ LOW_MEMORY_BOARDS += \
   msb-430 \
   msb-430h \
   nrf51dongle \
-  nrf6310 \
   nucleo-f030r8 \
   nucleo-f042k6 \
   nucleo-f070rb \
diff --git a/tests/core/thread_float/Makefile.ci b/tests/core/thread_float/Makefile.ci
index 53bfe5b5a6..67f931300a 100644
--- a/tests/core/thread_float/Makefile.ci
+++ b/tests/core/thread_float/Makefile.ci
@@ -13,7 +13,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     mbed_lpc1768 \
     microbit \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f031k6 \
     nucleo-f042k6 \
diff --git a/tests/net/emcute/Makefile.ci b/tests/net/emcute/Makefile.ci
index 224e8c69a8..1d29cc8b17 100644
--- a/tests/net/emcute/Makefile.ci
+++ b/tests/net/emcute/Makefile.ci
@@ -32,7 +32,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msb-430 \
     msb-430h \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/net/gcoap_dns/Makefile.ci b/tests/net/gcoap_dns/Makefile.ci
index 76ab898bcd..5b6fd005c5 100644
--- a/tests/net/gcoap_dns/Makefile.ci
+++ b/tests/net/gcoap_dns/Makefile.ci
@@ -27,7 +27,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msb-430 \
     msb-430h \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/net/gcoap_forward_proxy/Makefile.ci b/tests/net/gcoap_forward_proxy/Makefile.ci
index 8ca3df383e..ba05924251 100644
--- a/tests/net/gcoap_forward_proxy/Makefile.ci
+++ b/tests/net/gcoap_forward_proxy/Makefile.ci
@@ -25,7 +25,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msb-430 \
     msb-430h \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/net/gnrc_dhcpv6_client_6lbr/Makefile.ci b/tests/net/gnrc_dhcpv6_client_6lbr/Makefile.ci
index 19205498b0..10d4697eb3 100644
--- a/tests/net/gnrc_dhcpv6_client_6lbr/Makefile.ci
+++ b/tests/net/gnrc_dhcpv6_client_6lbr/Makefile.ci
@@ -35,7 +35,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msb-430 \
     msb-430h \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/net/gnrc_dhcpv6_client_stateless/Makefile.ci b/tests/net/gnrc_dhcpv6_client_stateless/Makefile.ci
index 06000277d0..8cc58b35df 100644
--- a/tests/net/gnrc_dhcpv6_client_stateless/Makefile.ci
+++ b/tests/net/gnrc_dhcpv6_client_stateless/Makefile.ci
@@ -23,7 +23,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msb-430 \
     msb-430h \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/net/gnrc_netif/Makefile.ci b/tests/net/gnrc_netif/Makefile.ci
index ed1f14b647..c27cc561af 100644
--- a/tests/net/gnrc_netif/Makefile.ci
+++ b/tests/net/gnrc_netif/Makefile.ci
@@ -36,7 +36,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msb-430h \
     nrf51dk \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/net/gnrc_sixlowpan_frag_sfr_congure_impl/Makefile.ci b/tests/net/gnrc_sixlowpan_frag_sfr_congure_impl/Makefile.ci
index d5a88210e3..ecc7956cb4 100644
--- a/tests/net/gnrc_sixlowpan_frag_sfr_congure_impl/Makefile.ci
+++ b/tests/net/gnrc_sixlowpan_frag_sfr_congure_impl/Makefile.ci
@@ -27,7 +27,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msb-430 \
     msb-430h \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/net/gnrc_udp/Makefile.ci b/tests/net/gnrc_udp/Makefile.ci
index 6564ee25fe..ba225f3f60 100644
--- a/tests/net/gnrc_udp/Makefile.ci
+++ b/tests/net/gnrc_udp/Makefile.ci
@@ -23,7 +23,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msb-430 \
     msb-430h \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/pkg/cmsis-dsp/Makefile b/tests/pkg/cmsis-dsp/Makefile
index 75d308d8d6..8616b92e53 100644
--- a/tests/pkg/cmsis-dsp/Makefile
+++ b/tests/pkg/cmsis-dsp/Makefile
@@ -34,7 +34,6 @@ BOARD_WHITELIST := \
   stm32f4discovery \
   udoo \
   yunjia-nrf51822 \
-  nrf6310 \
   #
 
 include $(RIOTBASE)/Makefile.include
diff --git a/tests/pkg/edhoc_c/Makefile.ci b/tests/pkg/edhoc_c/Makefile.ci
index 89ef9b6b2a..2906674e82 100644
--- a/tests/pkg/edhoc_c/Makefile.ci
+++ b/tests/pkg/edhoc_c/Makefile.ci
@@ -19,7 +19,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     microbit \
     nrf51dk \
     nrf51dongle \
-    nrf6310 \
     nucleo-f030r8 \
     nucleo-f031k6 \
     nucleo-f042k6 \
diff --git a/tests/pkg/lwip/Makefile.ci b/tests/pkg/lwip/Makefile.ci
index bca4d0c08d..81b37f7578 100644
--- a/tests/pkg/lwip/Makefile.ci
+++ b/tests/pkg/lwip/Makefile.ci
@@ -4,7 +4,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     bluepill-stm32f030c8 \
     bluepill-stm32f103c8 \
     i-nucleo-lrwan1 \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/pkg/lz4/Makefile.ci b/tests/pkg/lz4/Makefile.ci
index c4b1317f3c..33a3a5743f 100644
--- a/tests/pkg/lz4/Makefile.ci
+++ b/tests/pkg/lz4/Makefile.ci
@@ -19,7 +19,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     im880b \
     microbit \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/pkg/nimble_ext_adv/Makefile.ci b/tests/pkg/nimble_ext_adv/Makefile.ci
index b0a9d107df..44a3e94f66 100644
--- a/tests/pkg/nimble_ext_adv/Makefile.ci
+++ b/tests/pkg/nimble_ext_adv/Makefile.ci
@@ -3,6 +3,5 @@ BOARD_INSUFFICIENT_MEMORY := \
     calliope-mini \
     microbit \
     nrf51dongle \
-    nrf6310 \
     yunjia-nrf51822 \
     #
diff --git a/tests/pkg/nimble_l2cap_server/nimble.inc.mk b/tests/pkg/nimble_l2cap_server/nimble.inc.mk
index e00afed23b..ec3020c81f 100644
--- a/tests/pkg/nimble_l2cap_server/nimble.inc.mk
+++ b/tests/pkg/nimble_l2cap_server/nimble.inc.mk
@@ -3,7 +3,7 @@
 # Note: as the CPU variable is not set at this point, we manually 'whitelist'
 #       all supported nrf51-boards here
 BOARDS_NRF51 := airfy-beacon calliope-mini microbit nrf51dk nrf51dongle \
-                nrf6310 yunjia-nrf51822
+                yunjia-nrf51822
 ifneq (,$(filter $(BOARDS_NRF51),$(BOARD)))
   APP_MTU ?= 250
   MSYS_CNT ?= 6
diff --git a/tests/pkg/tinydtls_sock_async/Makefile.ci b/tests/pkg/tinydtls_sock_async/Makefile.ci
index 19205498b0..10d4697eb3 100644
--- a/tests/pkg/tinydtls_sock_async/Makefile.ci
+++ b/tests/pkg/tinydtls_sock_async/Makefile.ci
@@ -35,7 +35,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msb-430 \
     msb-430h \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \
diff --git a/tests/sys/conn_can/Makefile.ci b/tests/sys/conn_can/Makefile.ci
index 878ed90739..1f2135f204 100644
--- a/tests/sys/conn_can/Makefile.ci
+++ b/tests/sys/conn_can/Makefile.ci
@@ -5,7 +5,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     im880b \
     microbit \
     nrf51dongle \
-    nrf6310 \
     nucleo-f030r8 \
     nucleo-f031k6 \
     nucleo-f042k6 \
diff --git a/tests/sys/posix_semaphore/Makefile.ci b/tests/sys/posix_semaphore/Makefile.ci
index 02ec9f8f6b..4c0357f2c3 100644
--- a/tests/sys/posix_semaphore/Makefile.ci
+++ b/tests/sys/posix_semaphore/Makefile.ci
@@ -11,7 +11,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     mbed_lpc1768 \
     msb-430 \
     msb-430h \
-    nrf6310 \
     nucleo-f030r8 \
     nucleo-f031k6 \
     nucleo-f042k6 \
diff --git a/tests/unittests/Makefile.ci b/tests/unittests/Makefile.ci
index cda1908206..3490841797 100644
--- a/tests/unittests/Makefile.ci
+++ b/tests/unittests/Makefile.ci
@@ -44,7 +44,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     msba2 \
     nrf51dk \
     nrf51dongle \
-    nrf6310 \
     nucleo-c031c6 \
     nucleo-f030r8 \
     nucleo-f031k6 \