diff --git a/ChangeLog b/ChangeLog
index 91b2949..59263fe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,8 @@
 2015-07-28  yshl  <yshl@takechiyo.net>
 
 	* Bonus/goodict.cgi: Update to the current URL.
-
 	* Bonus/goodict.cgi: Use Encode.pm instead of NKF.
+	Origin: https://github.com/tats/w3m/pull/4
 
 2015-07-20  Tatsuya Kinoshita  <tats@debian.org>