diff --git a/README.txt b/README.txt
index 46dac3a..167a940 100644
--- a/README.txt
+++ b/README.txt
@@ -34,6 +34,7 @@
         Copyright (C) 2009-2011 D. R. Commander
         Copyright (C) 2009-2011 Pierre Ossman for Cendio AB
         Copyright (C) 2004, 2009-2011 Red Hat, Inc.
+        Copyright (C) 2017 Peter Astrand for Cendio AB
         Copyright (C) 2009-2017 TigerVNC Team
         All Rights Reserved.