diff --git a/etc/apparmor.d/usr.lib.security-misc.permission-lockdown b/etc/apparmor.d/usr.lib.security-misc.permission-lockdown
index 018090e..c2f4111 100644
--- a/etc/apparmor.d/usr.lib.security-misc.permission-lockdown
+++ b/etc/apparmor.d/usr.lib.security-misc.permission-lockdown
@@ -1,3 +1,6 @@
+## Copyright (C) 2012 - 2018 ENCRYPTED SUPPORT LP <adrelanos@riseup.net>
+## See the file COPYING for copying conditions.
+
 #include <tunables/global>
 
 /usr/lib/security-misc/permission-lockdown flags=(attach_disconnected) {