diff --git a/AUTHORS.txt b/AUTHORS.txt
index 0789ad760..24d8ee21b 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -24,6 +24,7 @@ Developement contributors, in last name alphabetical order:
 	Andrey Skvortsov
 	Fabio Suprani
 	Ingo Weyrich
+  Makoto Yoshida
 
 Other contributors (profiles, ideas, mockups, testing, forum activity, translations, etc.), in last name alphabetical order: