diff --git a/sys/Kconfig b/sys/Kconfig
index 5f986c5c4b..724181f3ad 100644
--- a/sys/Kconfig
+++ b/sys/Kconfig
@@ -72,6 +72,7 @@ choice LOG
     #modules log_color and log_printfnoformat describe their options
 endchoice
 
+rsource "coding/Kconfig"
 rsource "log_color/Kconfig"
 rsource "log_printfnoformat/Kconfig"
 rsource "luid/Kconfig"
diff --git a/sys/coding/Kconfig b/sys/coding/Kconfig
new file mode 100644
index 0000000000..f2223eff2b
--- /dev/null
+++ b/sys/coding/Kconfig
@@ -0,0 +1,12 @@
+# Copyright (c) 2023 Inria
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+config MODULE_CODING
+    bool "Error correction codes"
+    depends on TEST_KCONFIG
+
+    select MODULE_BITFIELD