diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2d3179fdd5502d8974324c8d46b9e48826cede0b..67cee29a000c24dd39379edf3b8cd60c6c238449 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -116,6 +116,7 @@ deploy rrz:
   stage: testing # TODO change to deploy
   before_script:
     - sh bin/enable_ssh
+    - apk add git
   script:
     - ssh git@gitlab.rrz.uni-hamburg.de
     - git log