diff --git a/conf.py b/conf.py
index 092026b..7266397 100644
--- a/conf.py
+++ b/conf.py
@@ -10,5 +10,5 @@ language = 'en'
 html_show_sphinx = False
 html_show_copyright = False
 html_title = 'ToDo'
-html_use_smartypants = False
+smartquotes = False
 todo_include_todos = True