diff --git a/.gitlab-ci/test-source-dep.yml b/.gitlab-ci/test-source-dep.yml
index fe210a71247..9be572ad5f1 100644
--- a/.gitlab-ci/test-source-dep.yml
+++ b/.gitlab-ci/test-source-dep.yml
@@ -60,6 +60,7 @@
         - subprojects/**/*
         - .gitattributes
         - src/*
+        - src/c11/**/*
         - src/compiler/**/*
         - src/drm-shim/**/*
         - src/gtest/**/*