diff --git a/bus/apparmor.h b/bus/apparmor.h
index 9c3356f3..a892a5bf 100644
--- a/bus/apparmor.h
+++ b/bus/apparmor.h
@@ -4,6 +4,8 @@
  * Authors: John Johansen <john.johansen@canonical.com>
  *          Tyler Hicks <tyhicks@canonical.com>
  * Based on: selinux.h by Matthew Rickard
+
+ * Copyright (C) 2014-2015 Canonical, Ltd.
  *
  * SPDX-License-Identifier: AFL-2.1 OR GPL-2.0-or-later
  *
diff --git a/bus/audit.h b/bus/audit.h
index dd41577c..ffaf3f1f 100644
--- a/bus/audit.h
+++ b/bus/audit.h
@@ -1,6 +1,9 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
  * audit.h - libaudit integration for SELinux and AppArmor
  *
+ * Copyright (C) 2014-2015 Canonical, Ltd.
+ * Copyright (C) 2015 Collabora Ltd.
+ *
  * SPDX-License-Identifier: AFL-2.1 OR GPL-2.0-or-later
  *
  * Licensed under the Academic Free License version 2.1