diff --git a/Doc/ACKS b/Doc/ACKS
index b58abf80b522..901d66c6394c 100644
--- a/Doc/ACKS
+++ b/Doc/ACKS
@@ -99,6 +99,7 @@ Sjoerd Mullender
 Dale Nagata
 Koray Oner
 Denis S. Otkidach
+William Park
 Tim Peters
 Christopher Petrilli
 Justin D. Pettit