diff --git a/patches/systemvm/debian/config/root/redundant_router/arping_gateways.sh.templ b/patches/systemvm/debian/config/root/redundant_router/arping_gateways.sh.templ
index 80f7f030dcb..176bce22559 100644
--- a/patches/systemvm/debian/config/root/redundant_router/arping_gateways.sh.templ
+++ b/patches/systemvm/debian/config/root/redundant_router/arping_gateways.sh.templ
@@ -1,3 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
 ip link|grep BROADCAST|grep -v eth0|grep -v eth1|cut -d ":" -f 2 > /tmp/iflist
 while read i
 do