diff --git a/_config.yml b/_config.yml
index b42596b5ac..74a67ed6a6 100644
--- a/_config.yml
+++ b/_config.yml
@@ -28,6 +28,7 @@ defaults:
     values:
       layout: docs
       defaultassignee: johndmulhausen
+      enginebranch: 1.13.x
   - scope:
       path: "compose"
     values: