diff --git a/subcmds/rebase.py b/subcmds/rebase.py
index 7479697..9464091 100644
--- a/subcmds/rebase.py
+++ b/subcmds/rebase.py
@@ -1,3 +1,4 @@
+# -*- coding:utf-8 -*-
 #
 # Copyright (C) 2010 The Android Open Source Project
 #