diff --git a/scripts/centos/cleanup.sh b/scripts/centos/cleanup.sh
index 95decdd89..1ffcc9334 100644
--- a/scripts/centos/cleanup.sh
+++ b/scripts/centos/cleanup.sh
@@ -19,6 +19,9 @@ fi
 
 # Clean up network interface persistence
 rm -f /etc/udev/rules.d/70-persistent-net.rules;
+mkdir -p /etc/udev/rules.d/70-persistent-net.rules;
+rm -f /lib/udev/rules.d/75-persistent-net-generator.rules;
+rm -rf /dev/.udev/;
 
 for ndev in `ls -1 /etc/sysconfig/network-scripts/ifcfg-*`; do
     if [ "`basename $ndev`" != "ifcfg-lo" ]; then