diff --git a/docs/conf.py b/docs/conf.py
index 0e3c3d3..2f3fe7f 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -12,7 +12,7 @@
 #
 import os
 import sys
-sys.path.insert(0, os.path.abspath('../atcoder'))
+sys.path.insert(0, os.path.abspath('..'))
 
 
 # -- Project information -----------------------------------------------------