diff --git a/site/docs/4.1/extend/index.md b/site/docs/4.1/extend/index.md
index a87e064702..2061df3e3e 100644
--- a/site/docs/4.1/extend/index.md
+++ b/site/docs/4.1/extend/index.md
@@ -1,6 +1,7 @@
 ---
 layout: docs
 title: Extend
+redirect_to: /docs/4.1/extend/approach/
 ---
 
 todo: this entire page