diff --git a/conf.py b/conf.py
index b6b28a3..7791408 100644
--- a/conf.py
+++ b/conf.py
@@ -41,7 +41,9 @@ release = u''
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
+    'sphinx.ext.autodoc',
     'sphinx.ext.todo',
+    'recommonmark',
 ]
 
 # Add any paths that contain templates here, relative to this directory.