diff --git a/LICENSE b/LICENSE
index cdd78b01e..09ad47ad3 100644
--- a/LICENSE
+++ b/LICENSE
@@ -23,6 +23,7 @@ Copyright (c) 2008 Shrew Soft Inc. <mgrooms@shrew.net>
 Copyright (c) 2017-2019 Smart-Soft
 Copyright (c) 2013 Stanley P. Miller \ stan-qaz
 Copyright (c) 2010 Yehuda Katz
+Copyright (c) 2015 YoungJoo.Kim <vozltx@gmail.com>
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without