diff --git a/sbin/nvmecontrol/nc_util.c b/sbin/nvmecontrol/nc_util.c
index 8f73256003a5..e2ad59b2fd23 100644
--- a/sbin/nvmecontrol/nc_util.c
+++ b/sbin/nvmecontrol/nc_util.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2017 Netflix, Inc.
  *
  * Redistribution and use in source and binary forms, with or without