diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d98ebe2e0f8dfe3f7e4a69d4341b32d1734ca04b..0008447ae734c02bf1ed7d84c4b2b6e34cda5372 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -68,7 +68,7 @@ docker-push:
   services:
     - docker:dind
   script:
-    # every commit on main branch should build and push image as unstable
+    # every commit on main branch builds and pushes the image with labels "main" and "main-{hash}"
     # elseif its a protected branch build and push to gitlab registry
     # else it is from a tag (enforced by gitlab-ci rules)
     # hint: tags are references independent of branches