diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 61a8d2f..d485cd9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -165,3 +165,6 @@ deploy_container:
     - docker pull $SRC_IMAGE_TAG
     - docker tag $SRC_IMAGE_TAG $DEST_IMAGE_TAG
     - docker push $DEST_IMAGE_TAG
+  only:
+    refs:
+      - master