diff --git a/test/rb/test_helper.rb b/test/rb/test_helper.rb
index 51f72b1..c1ed779 100644
--- a/test/rb/test_helper.rb
+++ b/test/rb/test_helper.rb
@@ -1,3 +1,22 @@
+#
+# 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.
+#
+
 $:.unshift File.dirname(__FILE__) + '/gen-rb'
 $:.unshift File.join(File.dirname(__FILE__), '../../lib/rb/lib')
 $:.unshift File.join(File.dirname(__FILE__), '../../lib/rb/ext')