diff --git a/docs/index.rst b/docs/index.rst
index 2b1c4cf90a44b..6a268b6084461 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -72,7 +72,7 @@ unit of work and continuity.
 Content
 -------
 .. toctree::
-    :maxdepth: 4
+    :maxdepth: 1
 
     project
     license