+# make sure 32bit slice images have the right yum config in /etc/yum/vars
+# this issue showed on a f18 64bits node hosting a f14 32bits sliver
+# this workaround probably means the 32bits sliver does not properly run as a 32bits VM
+grep -q i386 ${vref}/etc/slicefamily && {
+ echo i686 > ${vref}/etc/yum/vars/arch
+ echo i386 > /etc/yum/vars/basearch
+}
+