diff --git a/Misc/ACKS b/Misc/ACKS
index 15fb385..4f2ea13 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -652,6 +652,7 @@
 Michal Nowikowski
 Steffen Daode Nurpmeso
 Nigel O'Brian
+John O'Connor
 Kevin O'Connor
 Tim O'Malley
 Pascal Oberndoerfer