diff --git a/CREDITS b/CREDITS
index a8cdee1..df46d2e 100644
--- a/CREDITS
+++ b/CREDITS
@@ -71,6 +71,9 @@ D: Initiator of a community fork
 N: Ono, Hiroo
 D: FreeBSD patches
 
+N: Sasano, Takayoshi
+D: Tidying legacy code
+
 N: Soda, Noriyuki
 D: Various suggestions