diff --git a/src/proxy/index.js b/src/proxy/index.js
index 6bd7589..a45c78c 100644
--- a/src/proxy/index.js
+++ b/src/proxy/index.js
@@ -1,4 +1,19 @@
 /*
+Copyright 2021 Yarmo Mackenbach
+
+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.
+*/
+/*
 Copyright 2020 Yarmo Mackenbach
 
 Licensed under the Apache License, Version 2.0 (the "License");