diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 66ad7836..748a16df 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -20,9 +20,9 @@ variables:
       - api_failure
   stage: base
   image: docker:stable
-  # only:
-  # changes:
-  # - tests/dockerfiles/*
+  only:
+    changes:
+      - tests/dockerfiles/*
   services:
     - docker:dind
   before_script: