diff --git a/Misc/ACKS b/Misc/ACKS
index 75659f0..cdea735 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -931,6 +931,7 @@
 Gerald S. Williams
 Frank Willison
 Greg V. Wilson
+J Derek Wilson
 Jody Winston
 Collin Winter
 Dik Winter