diff --git a/upgrade.sh b/upgrade.sh
index 0d4cc6a18..7aabdfc2c 100755
--- a/upgrade.sh
+++ b/upgrade.sh
@@ -1,4 +1,19 @@
 #!/bin/sh
+#
+#    Copyright 2016 Mirantis, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
 # This script provides the functions to upgrade the contrail packages and config files
 # for existing Mirantis OpenStack environment deployed wth Fuel Contrail Plugin.
 # It makes use of puppet manifests located in deployment_scripts/upgrade folder