diff --git a/docs/index.rst b/docs/index.rst
index 06af9dcd..e91c491c 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -132,7 +132,7 @@ Development
 ===========
 
 .. toctree::
-    :maxdepth: 1
+    :maxdepth: 2
 
     contributing
     devenv