diff --git a/Misc/ACKS b/Misc/ACKS
index a6d1e0f..910f819 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1713,6 +1713,7 @@
 Chris Withers
 Stefan Witzel
 Irek Wlizlo
+Charles Wohlganger
 David Wolever
 Klaus-Juergen Wolf
 Dan Wolfe