diff --git a/doc/source/index.rst b/doc/source/index.rst
index 2619196296..3c05d721de 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -36,7 +36,7 @@ be found on the `OpenStack wiki`_.
 
 
 Contents
---------
+========
 
 .. toctree::
    :maxdepth: 1