diff --git a/extensions/guacamole-auth-ldap/doc/examples/exampleConfigGroup.ldif b/extensions/guacamole-auth-ldap/doc/examples/exampleConfigGroup.ldif
index cfc1d666e..f84940e01 100644
--- a/extensions/guacamole-auth-ldap/doc/examples/exampleConfigGroup.ldif
+++ b/extensions/guacamole-auth-ldap/doc/examples/exampleConfigGroup.ldif
@@ -1,3 +1,21 @@
+#
+# 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.
+#
 
 dn: cn=Example Config,dc=guac-dev,dc=org
 objectClass: guacConfigGroup
diff --git a/extensions/guacamole-auth-noauth/doc/example/noauth-config.xml b/extensions/guacamole-auth-noauth/doc/example/noauth-config.xml
index be02d89ae..0063f7085 100644
--- a/extensions/guacamole-auth-noauth/doc/example/noauth-config.xml
+++ b/extensions/guacamole-auth-noauth/doc/example/noauth-config.xml
@@ -1,3 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    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.
+-->
 <configs>
     <config name="myconfig" protocol="rdp">
         <param name="hostname" value="rdp-server" />
diff --git a/guacamole/doc/example/user-mapping.xml b/guacamole/doc/example/user-mapping.xml
index 1234de515..69ae6a1a1 100644
--- a/guacamole/doc/example/user-mapping.xml
+++ b/guacamole/doc/example/user-mapping.xml
@@ -1,3 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    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.
+-->
 <user-mapping>
 	
     <!-- Per-user authentication and config information -->