diff --git a/util/check-categories.sh b/util/check-categories.sh
index 3230272825..38313849af 100644
--- a/util/check-categories.sh
+++ b/util/check-categories.sh
@@ -1,4 +1,4 @@
-# Copyright (C) 2015, 2016  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2015-2017  Internet Systems Consortium, Inc. ("ISC")
 #
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this