diff --git a/dist/tools/coccinelle/warn/enable_debug_false.cocci b/dist/tools/coccinelle/warn/enable_debug_false.cocci
new file mode 100644
index 000000000..9742f5bf3
--- /dev/null
+++ b/dist/tools/coccinelle/warn/enable_debug_false.cocci
@@ -0,0 +1,5 @@
+@@
+@@
+
+- #define ENABLE_DEBUG (1)
++ #define ENABLE_DEBUG (0)