diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b3dafd3b69d31e3a529b6260d4a94eb842708594..8ef3424941b7f1648cf7304b61090a3e51b0fdb0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -149,7 +149,7 @@ deploy:code:
   before_script:
     - bash .deploy_prepare.sh
   script:
-    - git push $DORIE_DUNE_SSH_REMOTE
+    - git push $DORIE_DUNE_SSH_REMOTE HEAD:$CI_COMMIT_REF_NAME
   environment:
     name: code/$CI_COMMIT_REF_NAME
     url: https://gitlab.dune-project.org/lukas.riedel/dorie
\ No newline at end of file