diff --git a/profiles/hardened/linux/amd64/backbone/no-multilib/package.accept_keywords b/profiles/hardened/linux/amd64/backbone/no-multilib/package.accept_keywords
index 99f17fce..7b56a92c 100644
--- a/profiles/hardened/linux/amd64/backbone/no-multilib/package.accept_keywords
+++ b/profiles/hardened/linux/amd64/backbone/no-multilib/package.accept_keywords
@@ -51,6 +51,7 @@ sys-devel/crossdev ~amd64
 sys-firmware/amd-ucode ~amd64
 sys-kernel/dracut ~amd64
 sys-libs/tdb ~amd64
+sys-fs/aufs3 ~amd64
 virtual/perl-Module-Load ~amd64
 www-misc/zoneminder ~amd64
 www-servers/thin ~amd64
diff --git a/profiles/hardened/linux/amd64/backbone/no-multilib/package.use b/profiles/hardened/linux/amd64/backbone/no-multilib/package.use
index fde2165c..5765263c 100644
--- a/profiles/hardened/linux/amd64/backbone/no-multilib/package.use
+++ b/profiles/hardened/linux/amd64/backbone/no-multilib/package.use
@@ -43,6 +43,7 @@ net-wireless/hostapd logwatch
 sys-apps/util-linux static-libs
 sys-auth/consolekit policykit
 sys-block/parted device-mapper
+sys-fs/aufs3 kernel-patch ramfs
 sys-fs/lvm2 static-libs
 sys-fs/ntfs3g ntfsprogs
 sys-fs/udev extras