diff --git a/.gitreview b/.gitreview
index f0f0ee5..e270bca 100644
--- a/.gitreview
+++ b/.gitreview
@@ -2,4 +2,4 @@
 host=review.opendev.org
 port=29418
 project=openstack/openstack-ansible-os_gnocchi.git
-defaultbranch=stable/wallaby
+defaultbranch=unmaintained/wallaby