diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 474beee..eac62f3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,6 +6,7 @@ stages:
   - build
   - sync
 
+# Environment variables for all jobs
 variables:
   CI_REGISTRY_IMAGE: $CI_REGISTRY/$CI_PROJECT_PATH
   PROJECT_NAME: $CI_PROJECT_NAME