diff --git a/Misc/ACKS b/Misc/ACKS
index 776b9ae..d71e1fe 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -796,6 +796,7 @@
 Eric V. Smith
 Christopher Smith
 Gregory P. Smith
+Mark Smith
 Rafal Smotrzyk
 Dirk Soede
 Paul Sokolovsky