diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3f7f2e5..ee0ff00 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,5 +5,5 @@ job:
     CD_OS_NAME: debian
     CD_OS_VERSION: bookworm
   script:
-  - eval "${CD}"
+  - source ${CD}
   - cd-list-environment