diff --git a/doc/source/index.rst b/doc/source/index.rst
index 47c85d4..f51b9f7 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -25,4 +25,3 @@ Indices and tables
 ------------------
 
 * :ref:`search`
-* :ref:`modindex`