diff --git a/bootstrap/README.md b/bootstrap/README.md
index 47ef1c67836..d825e30dc05 100644
--- a/bootstrap/README.md
+++ b/bootstrap/README.md
@@ -32,7 +32,7 @@ Just calculate the sha1sum for consistency checks:
  bootstrap/template.py --sha1sum
 
 The checksum needs to be added as `SAMBA_CI_CONTAINER_TAG` in
-the toplevel .gitlab-ci.yml file.
+the toplevel .gitlab-ci-main.yml file.
 
 ## User Stories