diff --git a/releasenotes/source/wallaby.rst b/releasenotes/source/wallaby.rst
index d77b565995..bcf35c5f80 100644
--- a/releasenotes/source/wallaby.rst
+++ b/releasenotes/source/wallaby.rst
@@ -3,4 +3,4 @@ Wallaby Series Release Notes
 ============================
 
 .. release-notes::
-   :branch: stable/wallaby
+   :branch: unmaintained/wallaby