diff --git a/bin/python/dnssec-coverage.py.in b/bin/python/dnssec-coverage.py.in
index bbd8629d58..8a8e25012f 100644
--- a/bin/python/dnssec-coverage.py.in
+++ b/bin/python/dnssec-coverage.py.in
@@ -1,6 +1,6 @@
 #!@PYTHON@
 ############################################################################
-# Copyright (C) 2012-2015  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2013-2015  Internet Systems Consortium, Inc. ("ISC")
 #
 # Permission to use, copy, modify, and/or distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above