diff --git a/Misc/ACKS b/Misc/ACKS
index 97c961c..e6d9865 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -924,6 +924,7 @@
 Danny Yoo
 George Yoshida
 Masazumi Yoshikawa
+Arnaud Ysmal
 Bernard Yue
 Moshe Zadka
 Milan Zamazal