diff --git a/THANKS b/THANKS
index 8ff1ba0..fbca15f 100644
--- a/THANKS
+++ b/THANKS
@@ -22,6 +22,7 @@
 Cédric Tabin
 celan69
 Chris Nehren <cnehren+libzip@pobox.com>
+Christoph Cullmann <cullmann@kde.org>
 Christoph M. Becker <cmbecker69@gmx.de>
 Coverity <info@coverity.com>
 Dane Springmeyer <dane.springmeyer@gmail.com>