diff --git a/THANKS b/THANKS
index b70f00916..62a60d882 100644
--- a/THANKS
+++ b/THANKS
@@ -446,6 +446,7 @@ Steven G. Johnson                   stevenj@alum.mit.edu
 Steven Mocking                      ufo@quicknet.nl
 Steven P Watson                     steven@magelico.net
 Stuart Kemp                         skemp@peter.bmc.com
+Sven Joachim                        sven_joachim@web.de
 Szakacsits Szabolcs                 szaka@sienet.hu
 Tadayoshi Funaba                    tadf@kt.rim.or.jp
 TAKAI Kousuke                       takai@vlsi.kuee.kyoto-u.ac.jp