diff --git a/ChangeLog b/ChangeLog
index 8e345034..cddeaa78 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 1999-01-13  Alexandre Oliva  <oliva@dcc.unicamp.br>
 
+	* THANKS: added Sebastian Wilhelmi
+
 	* ltconfig.in (solaris): define `need_version' to no
 
 1999-01-13  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>
diff --git a/THANKS b/THANKS
index d62bc8b9..6568357d 100644
--- a/THANKS
+++ b/THANKS
@@ -29,6 +29,7 @@ Mark Kettenis <kettenis@phys.uva.nl>
 Mimi Burbank <mimi@scri.fsu.edu>
 Oliver Guntermann <og@informatik.uni-hannover.de>
 Raffaele Sena <raff@aromatic.com>
+Sebastian Wilhelmi <wilhelmi@ira.uka.de>
 Stephan Kulow <coolo@kde.org>
 Thomas Esser <te@informatik.uni-hannover.de>
 Todd Vierling <tv@pobox.com>