diff --git a/LICENSE.txt b/LICENSE.txt
index b186e94..8487e90 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2015 Mikko Mononen memon@inside.org, Piotr Piastucki, ikpil@naver.com
+Copyright (c) 2015 Mikko Mononen memon@inside.org, Piotr Piastucki, choi ikpil ikpil@naver.com
 
 
 This software is provided 'as-is', without any express or implied