diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 43e6e35e552d389256f181416d567bd5ee4bcdfa..bb15d7c9fe93a0f0307edb33c62f76e1f8deec5a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -88,6 +88,8 @@ CentOS binary:
     - build-helpers/loopy-centos6
   tags:
   - docker
+  only:
+  - master
 
 Documentation:
   script: