diff --git a/doc/source/index.rst b/doc/source/index.rst
index d4cdd14087..54cfea05a4 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -30,7 +30,9 @@ Nova is written with the following design guidelines in mind:
 
 This documentation is generated by the Sphinx toolkit and lives in the source
 tree.  Additional documentation on Nova and other components of OpenStack can
-be found on the 'OpenStack wiki <http://wiki.openstack.org>'.
+be found on the `OpenStack wiki`_.
+
+.. _`OpenStack wiki`: http://wiki.openstack.org
 
 
 Contents