diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 99b52ec..7b6a2f2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,8 +22,8 @@
   # Run this job in a branch where a Dockerfile exists
   rules:
     - if: $CI_COMMIT_BRANCH
-      exists:
-        - Dockerfile
+      changes:
+        - cmd/${GO_CMD}/*/**
 
 funbot:
   stage: build