diff --git a/docs/source/index.rst b/docs/source/index.rst
index a351198..a41a5ec 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -11,7 +11,6 @@ Table of Contents
    changelog
 
 .. toctree::
-   :maxdepth: 2
    :caption: API
 
    modules/modules