diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0c5ed128a1b1ce55201e5bbe08c52ce97c94d158..89f8493c1002fa3f82f038f0797a04da162c38d8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -21,6 +21,9 @@ after_script:
 build_docker:
   image: docker:latest
   stage: build_docker
+  only:
+    - tags
+    - master
   script:
     - apk add git subversion git-lfs bash
     - cd Docker