diff --git a/Misc/ACKS b/Misc/ACKS
index b6fd1a8..fbe650d 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -301,6 +301,7 @@
 Hans de Graaff
 Eddy De Greef
 Duncan Grisby
+Fabian Groffen
 Dag Gruneau
 Michael Guravage
 Lars Gustäbel