diff --git a/docs/reference/api-reference.md b/docs/reference/api-reference.md
index e07557048..570037df2 100644
--- a/docs/reference/api-reference.md
+++ b/docs/reference/api-reference.md
@@ -3,4 +3,6 @@ mapped_pages:
   - https://www.elastic.co/guide/en/elasticsearch/client/javascript-api/current/api-reference.html
 ---
 
+# API Documentation [_index]
+
 See API documentation [here](./api/Client.md)