diff --git a/AUTHORS b/AUTHORS
index cfb8bb5fee..5de59ac3f3 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -3205,6 +3205,7 @@ Giuliano Fabris		<giuliano.fabris[AT]appeartv.com> {
 
 Alexander Koeppe	<format_c[AT]online.de> {
 	TCP Graph - Window Scaling
+	FTP Extensions for IPv6 and NATs (RFC2428)
 }
 
 Holger Grandy 		<Holger.Grandy[AT]bmw-carit.de> {