diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 04ff1e713f3a39ad73c304a577f45030abf66fdb..d26e661791c67147773a7e2ccec6709538dd4a9e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,7 +26,7 @@ variables:
 
   # The defalt branch to use with caosdb-cpplib
   # TODO: Change back to dev once f-extern-c and f-files have been merged.
-  CPP_DEFAULT_BRANCH: f-extended-c
+  CPP_DEFAULT_BRANCH: f-files
 
 image: $JULIALIB_REGISTRY_IMAGE