diff --git a/docs/conf.py b/docs/conf.py
index dd75567..81109a9 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -5,6 +5,7 @@
 import os
 import sys
 
+sys.path.insert(0, os.path.abspath('..'))
 sys.path.insert(0, os.path.abspath('../examples'))
 
 # -- General configuration ------------------------------------------------