diff --git a/THANKS b/THANKS
index 003ef8ba1..592257b5e 100644
--- a/THANKS
+++ b/THANKS
@@ -56,6 +56,7 @@ John Gatewood Ham: zappaman@alphabox.compsci.buu.ac.th
 John Gotts: jgotts@umich.edu
 Jürgen Fluk: louis@dachau.marco.de
 jvogel: jvogel@linkny.com
+Kalle Olavi Niemitalo: tosi@stekt.oulu.fi
 Karl Heuer: kwzh@gnu.org
 Kjetil Torgrim Homme: kjetilho@ifi.uio.no
 Larry McVoy: lm@sgi.com