diff --git a/app-backup/snapper/snapper-0.2.8.ebuild b/app-backup/snapper/snapper-0.2.8-r1.ebuild
similarity index 94%
rename from app-backup/snapper/snapper-0.2.8.ebuild
rename to app-backup/snapper/snapper-0.2.8-r1.ebuild
index 6674766e1ca94..f6d70a12a263c 100644
--- a/app-backup/snapper/snapper-0.2.8.ebuild
+++ b/app-backup/snapper/snapper-0.2.8-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -33,6 +33,8 @@ DEPEND="${RDEPEND}
 	sys-devel/gettext
 	virtual/pkgconfig"
 
+REQUIRED_USE="|| ( btrfs ext4 lvm )"
+
 DOCS=( AUTHORS README )
 
 src_prepare() {
diff --git a/app-backup/snapper/snapper-9999.ebuild b/app-backup/snapper/snapper-9999.ebuild
index ec021d331a646..20b5908dd8620 100644
--- a/app-backup/snapper/snapper-9999.ebuild
+++ b/app-backup/snapper/snapper-9999.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -36,7 +36,9 @@ DEPEND="${RDEPEND}
 	sys-devel/gettext
 	virtual/pkgconfig"
 
-DOCS=( AUTHORS README.md package/snapper.changes )
+REQUIRED_USE="|| ( btrfs ext4 lvm )"
+
+DOCS=( AUTHORS package/snapper.changes )
 
 PATCHES=( "${FILESDIR}"/cron-confd.patch )