diff -ruN rpmbuild.old/SPECS/btrfs-progs.spec rpmbuild/SPECS/btrfs-progs.spec
--- rpmbuild.old/SPECS/btrfs-progs.spec	2012-10-15 21:42:06.000000000 +0100
+++ rpmbuild/SPECS/btrfs-progs.spec	2014-02-01 01:22:30.513401000 +0000
@@ -1,13 +1,13 @@
 Name:           btrfs-progs
 Version:        0.20
 %define _commit git91d9eec
-Release:        0.2.%{_commit}%{?dist}
+Release:        0.2.%{_commit}%{?dist}.0
 Summary:        Userspace programs for btrfs
 
 Group:          System Environment/Base
 License:        GPLv2
 URL:            http://btrfs.wiki.kernel.org/index.php/Main_Page
-ExclusiveArch:  x86_64
+ExclusiveArch:  x86_64 %{arm}
 Source0:        %{name}-%{version}-rc1-%{_commit}.tar.bz2
 Patch0: btrfs-progs-fix-labels.patch
 Patch1: btrfs-update-version.patch