diff --git a/doc/source/index.rst b/doc/source/index.rst
index 39c6d8d..413f4f9 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -17,7 +17,6 @@ Indices and tables
 ==================
 
 * :ref:`genindex`
-* :ref:`modindex`
 * :ref:`search`
 
 .. toctree::
@@ -26,4 +25,4 @@ Indices and tables
    api/autoindex
 
 .. toctree::
-   :hidden:
\ No newline at end of file
+   :hidden: