diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9b639c8cc87..c577b71ee48 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1007,7 +1007,6 @@ debian-clang:
       -Wno-error=enum-conversion
       -Wno-error=implicit-const-int-float-conversion
       -Wno-error=initializer-overrides
-      -Wno-error=self-assign
       -Wno-error=sometimes-uninitialized
       -Wno-error=unused-function
     CPP_ARGS: >