diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8344acd1..d85b52bd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ include:
     file: '/templates/debian.yml'
 
   - project: 'gstreamer/gstreamer-rs'
-    ref: main
+    ref: '0.21'
     file: '/ci/images_template.yml'
 
   - project: 'gstreamer/gstreamer'