diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e43d16b87a64a5393cef47230b48fd1c491dfd7f..08dc5cb6f74142f5fad8136cce9bd1d95db9c456 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,8 @@
 image: registry.gitlab.tugraz.at/dbp/middleware/dbp-api/api-starter-bundle:v1
 
+before_script:
+  - "sed -i 's|git@gitlab.tugraz.at:|https://gitlab.tugraz.at/|g' composer.json composer.lock"
+
 variables:
   COMPOSER_CACHE_DIR: "$CI_PROJECT_DIR/_composer_cache"