diff --git a/tests/qemu-iotests/qcow2.py b/tests/qemu-iotests/qcow2.py
index 8c187e9a72..0910e6ac07 100755
--- a/tests/qemu-iotests/qcow2.py
+++ b/tests/qemu-iotests/qcow2.py
@@ -2,6 +2,8 @@
 #
 # Manipulations with qcow2 image
 #
+# Copyright (C) 2012 Red Hat, Inc.
+#
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
diff --git a/tests/qemu-iotests/qcow2_format.py b/tests/qemu-iotests/qcow2_format.py
index 0f65fd161d..cc432e7ae0 100644
--- a/tests/qemu-iotests/qcow2_format.py
+++ b/tests/qemu-iotests/qcow2_format.py
@@ -1,6 +1,7 @@
 # Library for manipulations with qcow2 image
 #
 # Copyright (c) 2020 Virtuozzo International GmbH.
+# Copyright (C) 2012 Red Hat, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by