diff --git a/pack_test.go b/pack_test.go
index ad15dc57..c36d1c17 100644
--- a/pack_test.go
+++ b/pack_test.go
@@ -1,3 +1,7 @@
+// Copyright 2011 Miek Gieben. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
 package dns
 
 import (