diff --git a/docs/source/conf.py b/docs/source/conf.py
index 28f1a0ba..e041bf72 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -8,7 +8,7 @@
 
 import os
 import sys
-sys.path.insert(0, os.path.abspath('../..'))
+sys.path.insert(0, os.path.abspath('../../libs/pyTermTk'))
 sys.path.insert(0, os.path.abspath('sphinx_modules'))
 
 import TermTk