diff --git a/cmd/discosrv/main.go b/cmd/discosrv/main.go
index 490ed28ee..12d49a54a 100644
--- a/cmd/discosrv/main.go
+++ b/cmd/discosrv/main.go
@@ -1,3 +1,7 @@
+// Copyright (C) 2014 Jakob Borg and other contributors. All rights reserved.
+// Use of this source code is governed by an MIT-style license that can be
+// found in the LICENSE file.
+
 package main
 
 import (