diff --git a/doc/source/index.rst b/doc/source/index.rst
index 34d777cb..4ce9c150 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -52,5 +52,4 @@ Indices and Tables
 ------------------
 
 * :ref:`genindex`
-* :ref:`modindex`
 * :ref:`search`