diff --git a/docs/conf.py b/docs/conf.py
index 05bacbde..1a55fa25 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,5 +1,5 @@
 import sys
-import os
+sys.path.append('..')
 
 author = u'David Wilson'
 copyright = u'2016, David Wilson'