diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index fe042d358c276eb45fadabfc1337318d83fa0fc2..eb1b11be01e84bd0ea87176ac8a73e767a644328 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -29,5 +29,13 @@ trigger_cb_pipeline:
   tags:
     - docker
   script:
-    - 'curl --fail --request POST --form token=$CB_TRIGGER_TOKEN --form ref=master --form "variables[WALBERLA_GITLAB_INSTANCE]=https://i10git.cs.fau.de" --form "variables[WALBERLA_PROJECT_ID]=walberla/walberla" --form "variables[WALBERLA_BRANCH]=master" "$CB_TRIGGER_API_URL"'
+    - curl 
+      --fail 
+      --request POST 
+      --form token=$CB_TRIGGER_TOKEN 
+      --form ref=master 
+      --form "variables[WALBERLA_GITLAB_INSTANCE]=https://i10git.cs.fau.de" 
+      --form "variables[WALBERLA_PROJECT_ID]=walberla/walberla" 
+      --form "variables[WALBERLA_BRANCH]=master"
+      "$CB_TRIGGER_API_URL"
   when: manual