1 files changed, 1 insertions, 0 deletions

diff --git a/Misc/ACKS b/Misc/ACKS
index b6c80898a5..97fef3d21d 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -803,6 +803,7 @@ Jean-Claude Wippler
 Lars Wirzenius
 Chris Withers
 Stefan Witzel
+Irek Wlizlo
 David Wolever
 Klaus-Juergen Wolf
 Dan Wolfe