diff --git a/bin/tests/system/dnssec/prereq.sh b/bin/tests/system/dnssec/prereq.sh
index b8fecb9c7b..5211e10942 100644
--- a/bin/tests/system/dnssec/prereq.sh
+++ b/bin/tests/system/dnssec/prereq.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2004, 2006, 2007, 2009, 2012, 2014  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2004, 2006, 2007, 2009, 2012, 2014, 2015  Internet Systems Consortium, Inc. ("ISC")
 # Copyright (C) 2000-2002  Internet Software Consortium.
 #
 # Permission to use, copy, modify, and/or distribute this software for any
diff --git a/bin/tests/system/nsupdate/prereq.sh b/bin/tests/system/nsupdate/prereq.sh
index 5e380a4848..b2947c49de 100644
--- a/bin/tests/system/nsupdate/prereq.sh
+++ b/bin/tests/system/nsupdate/prereq.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2014  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2014, 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