diff --git a/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_s5b/JingleS5BTransportHandler.java b/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_s5b/JingleS5BTransportHandler.java
index 6149d2cb7..7cfea490d 100644
--- a/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_s5b/JingleS5BTransportHandler.java
+++ b/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_s5b/JingleS5BTransportHandler.java
@@ -1,3 +1,19 @@
+/**
+ *
+ * Copyright 2017 Paul Schaub
+ *
+ * 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.
+ */
 package org.jivesoftware.smackx.jingle_s5b;
 
 import java.io.IOException;