diff --git a/tests/mocks.py b/tests/mocks.py
index 9d9c534..afb6112 100644
--- a/tests/mocks.py
+++ b/tests/mocks.py
@@ -1,3 +1,5 @@
+#    Author: Alex Savatieiev (osavatieiev@mirantis.com; a.savex@gmail.com)
+#    Copyright 2019-2022 Mirantis, Inc.
 import json
 import os