diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 13db36e..1ff1540 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -18,5 +18,5 @@ build:
   before_script:
     - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
   script:
-    - docker build -t $IMAGE_TAG -t $CI_COMMIT_TAG ./Docker/
-    - docker push $IMAGE_TAG $CI_COMMIT_TAG
+    - docker build --pull -t "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG" ./Docker/
+    - docker push "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG"