diff --git a/scripts/jar-args.sh b/scripts/jar-args.sh
index 9f05394..340e9a3 100755
--- a/scripts/jar-args.sh
+++ b/scripts/jar-args.sh
@@ -1,5 +1,19 @@
 #!/bin/bash -e
 
+# Copyright 2017 Google Inc. All rights reserved.
+#
+# 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.
+
 # Script that takes a list of files on stdin and converts it to arguments to jar on stdout
 # Usage:
 #        find $dir -type f | sort | jar-args.sh $dir > jar_args.txt