diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index d99450b..4c5e5a4 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Simplified MAC Kernel (smack) security module
  *
@@ -12,10 +13,6 @@
  *                Paul Moore <paul@paul-moore.com>
  *  Copyright (C) 2010 Nokia Corporation
  *  Copyright (C) 2011 Intel Corporation.
- *
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License version 2,
- *      as published by the Free Software Foundation.
  */
 
 #include <linux/xattr.h>
diff --git a/security/smack/smack_netfilter.c b/security/smack/smack_netfilter.c
index e36d178..fc7399b 100644
--- a/security/smack/smack_netfilter.c
+++ b/security/smack/smack_netfilter.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Simplified MAC Kernel (smack) security module
  *
@@ -8,10 +9,6 @@
  *
  *  Copyright (C) 2014 Casey Schaufler <casey@schaufler-ca.com>
  *  Copyright (C) 2014 Intel Corporation.
- *
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License version 2,
- *	as published by the Free Software Foundation.
  */
 
 #include <linux/netfilter_ipv4.h>