diff --git a/src/github.com/matrix-org/rageshake/main.go b/src/github.com/matrix-org/rageshake/main.go
index a150eab..1fd7eec 100644
--- a/src/github.com/matrix-org/rageshake/main.go
+++ b/src/github.com/matrix-org/rageshake/main.go
@@ -1,7 +1,19 @@
-// Run a web server capable of dumping bug reports sent by Riot.
-// Requires Go 1.5+
-// Usage:   BUGS_USER=user BUGS_PASS=password go run rageshake.go PORT
-// Example: BUGS_USER=alice BUGS_PASS=secret go run rageshake.go 8080
+/*
+Copyright 2017 Vector Creations Ltd
+
+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 main
 
 import (