diff --git a/docs/source/conf.py b/docs/source/conf.py
index b365fd2..ccb8040 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -11,7 +11,7 @@
 #
 import os
 import sys
-sys.path.insert(0, os.path.abspath('..'))
+sys.path.insert(0, os.path.abspath('../..'))
 
 
 # -- Project information -----------------------------------------------------