diff --git a/.gitreview b/.gitreview
index cdd6701c..eea30794 100644
--- a/.gitreview
+++ b/.gitreview
@@ -2,3 +2,4 @@
 host=review.opendev.org
 port=29418
 project=openstack/cookbook-openstack-network.git
+defaultbranch=stable/train
diff --git a/Berksfile b/Berksfile
index 5a774206..94b5092b 100644
--- a/Berksfile
+++ b/Berksfile
@@ -15,7 +15,9 @@ solver :ruby, :required
   if Dir.exist?("../cookbook-openstack#{cookbook}")
     cookbook "openstack#{cookbook}", path: "../cookbook-openstack#{cookbook}", group: group
   else
-    cookbook "openstack#{cookbook}", git: "https://opendev.org/openstack/cookbook-openstack#{cookbook}", group: group
+    cookbook "openstack#{cookbook}", git: "https://opendev.org/openstack/cookbook-openstack#{cookbook}",
+      group: group,
+      branch: 'stable/train'
   end
 end