diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 674497f1194138b5ecdb11738ed2175de3d492df..cefe65cad39ea0d40292e14b7b641085d89f0362 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -102,7 +102,7 @@ fusiondirectory-update-locale:
 update-transifex:
   stage: transifex
   only:
-    - branches
+    - /^1.*$/
   before_script:
     - apt-get update -qq
     - apt-get install -y -qq gettext git php-cli transifex-client