diff --git a/build.xml b/build.xml
index 9ce3dfca3..3f56330cf 100644
--- a/build.xml
+++ b/build.xml
@@ -1,5 +1,22 @@
 <?xml version="1.0"?>
-<!-- Copyright 2005 The Apache Software Foundation. All rights reserved. -->
+<!-- 
+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.
+-->
 <!DOCTYPE project PUBLIC "-//Ant//Project 1.5//EN" "ant.dtd">
 
 <!--