diff --git a/Doc/ACKS b/Doc/ACKS
index 7c907eb..7f19f23 100644
--- a/Doc/ACKS
+++ b/Doc/ACKS
@@ -40,6 +40,7 @@
 Gilles Civario
 Mike Clarkson
 Steve Clift
+Dave Cole
 Matthew Cowles
 Jeremy Craven
 Andrew Dalke