diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f02fc15910555dc17fcadb2d30590e788bd66f90..988efbb8788fc07c10dc8bf573c688480d26f224 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,6 +13,7 @@ before_script:
 
 build:
     script:
+        - git diff-tree --no-commit-id --name-only -r HEAD
         - python publish_images.py
     tags:
         - docker