diff --git a/configuration.yaml b/configuration.yaml
index 1a0ae9470..aaead0fea 100644
--- a/configuration.yaml
+++ b/configuration.yaml
@@ -3,6 +3,8 @@ template: staging
 sync:
 - url: https://github.com/rancher/charts.git
   branch: dev-v2.6-source
+- url: https://github.com/rancher/charts.git
+  branch: dev-v2.5-source
 validate:
 - url: https://github.com/rancher/charts.git
   branch: release-v2.6