diff --git a/COPYING b/COPYING
index 64f4194634c..b8ad41b835e 100644
--- a/COPYING
+++ b/COPYING
@@ -31,7 +31,8 @@ GRASS Development Team at the following address:
 
  GRASS Development Team
  c/o Markus Neteler
- mundialis GmbH & Co KG
+ mundialis GmbH & Co. KG
+ Kölnstrasse 99 
  53111 Bonn, Germany
  neteler AT osgeo.org