diff --git a/libvirt.spec b/libvirt.spec
index eadc9ff..917d90c 100644
--- a/libvirt.spec
+++ b/libvirt.spec
@@ -2,8 +2,8 @@
 %define qemu_group root
 
 Name:          libvirt
-Version:       1.2.10
-Release:       2mamba
+Version:       1.2.11
+Release:       1mamba
 Summary:       Virtualization API
 Group:         Development/Libraries
 Vendor:        openmamba
@@ -95,7 +95,9 @@ This package contains static libraries and header files need for development.
 CPPFLAGS="%{optflags} -I%{_inclduedir}/tirpc" \
 CFLAGS="%{optflags} -I%{_includedir}/tirpc" \
 %configure \
+%ifnarch arm
    --with-xen \
+%endif
    --with-systemd-daemon \
    --with-init-script=systemd \
    --with-qemu-user=%{qemu_user} \
@@ -232,8 +234,10 @@ fi
 %dir %{_libdir}/libvirt/connection-driver
 %{_libdir}/libvirt/connection-driver/libvirt_driver_interface.la
 %{_libdir}/libvirt/connection-driver/libvirt_driver_interface.so
+%ifnarch arm
 %{_libdir}/libvirt/connection-driver/libvirt_driver_libxl.la
 %{_libdir}/libvirt/connection-driver/libvirt_driver_libxl.so
+%endif
 %{_libdir}/libvirt/connection-driver/libvirt_driver_lxc.la
 %{_libdir}/libvirt/connection-driver/libvirt_driver_lxc.so
 %{_libdir}/libvirt/connection-driver/libvirt_driver_network.la
@@ -256,8 +260,10 @@ fi
 %{_libdir}/libvirt/connection-driver/libvirt_driver_vbox_network.so
 %{_libdir}/libvirt/connection-driver/libvirt_driver_vbox_storage.la
 %{_libdir}/libvirt/connection-driver/libvirt_driver_vbox_storage.so
+%ifnarch arm
 %{_libdir}/libvirt/connection-driver/libvirt_driver_xen.la
 %{_libdir}/libvirt/connection-driver/libvirt_driver_xen.so
+%endif
 %dir %{_libdir}/libvirt/lock-driver
 %{_libdir}/libvirt/lock-driver/lockd.la
 %{_libdir}/libvirt/lock-driver/lockd.so
@@ -297,6 +303,9 @@ fi
 #%doc ChangeLog NEWS README TODO
 
 %changelog
+* Sat Dec 13 2014 Automatic Build System <autodist@mambasoft.it> 1.2.11-1mamba
+- automatic version update by autodist
+
 * Thu Dec 11 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.10-2mamba
 - provide polkit localauthority file to allow remote connection to sysadmin group
 - require netcat-openbsd for remote connection