diff --git a/Misc/ACKS b/Misc/ACKS
index db8ac673721..8c6c756b15f 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -422,6 +422,7 @@ Barry Warsaw
 Steve Waterbury
 Aaron Watters
 Bob Watson
+Henrik Weber
 Edward Welbourne
 Rickard Westman
 Truida Wiedijk