diff --git a/roles/cord-helm-charts/files/core_templates/_helpers.tpl b/roles/cord-helm-charts/files/core_templates/_helpers.tpl
index 399c79a..59cd236 100644
--- a/roles/cord-helm-charts/files/core_templates/_helpers.tpl
+++ b/roles/cord-helm-charts/files/core_templates/_helpers.tpl
@@ -1,3 +1,19 @@
+{{- /*
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
+*/ -}}
+
 {{- define "xos-core.release_labels" }}
 app: {{ printf "%s-%s" .Release.Name .Chart.Name | trunc 63 }}
 version: {{ .Chart.Version }}