diff --git a/.gitreview b/.gitreview
index e58c8875f..d679b7fd6 100644
--- a/.gitreview
+++ b/.gitreview
@@ -2,3 +2,4 @@
 host=review.opendev.org
 port=29418
 project=openstack/vitrage.git
+defaultbranch=unmaintained/2024.1