diff --git a/osbase/bootparam/bootparam_test.go b/osbase/bootparam/bootparam_test.go
index d864523..97711fd 100644
--- a/osbase/bootparam/bootparam_test.go
+++ b/osbase/bootparam/bootparam_test.go
@@ -1,3 +1,6 @@
+// Copyright The Monogon Project Authors.
+// SPDX-License-Identifier: Apache-2.0
+
 // If this is bootparam we have an import cycle
 package bootparam_test