diff --git a/doc/config.rst b/doc/config.rst
index dab5e6c63b..927c258dd5 100644
--- a/doc/config.rst
+++ b/doc/config.rst
@@ -40,7 +40,7 @@ Important points to note:
   delete them from the namespace with ``del`` if appropriate.  Modules are
   removed automatically, so you don't need to ``del`` your imports after use.
 
-.. _conf-tags:
+  .. _conf-tags:
 
 * There is a special object named ``tags`` available in the config file.
   It can be used to query and change the tags (see :ref:`tags`).  Use