diff --git a/preview/HEAD.yml b/preview/HEAD.yml
index 8d1b8b0..645a3c1 100644
--- a/preview/HEAD.yml
+++ b/preview/HEAD.yml
@@ -3,4 +3,4 @@ sources:
     branches: [release/8.0]
 
   docs-operator:
-    branches: [DOC-13826-release-notes-cao-2-9-0]
+    branches: [release/2.9]