diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 45f1638f871be7cc841b7dee8345bb416e3a5f2c..7c98077046ddae23a61f03dadb7c13af3eb74574 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -156,6 +156,8 @@ build-package:
     USE_BUNDLE_INSTALL: "false"
   stage: build
   when: manual
+  except:
+    - /^(?!master).+@/
   script:
     - scripts/trigger-build