diff --git a/files/etc/libvirt/hooks/daemon b/files/etc/libvirt/hooks/daemon
index 61a4faf..8d9102b 100644
--- a/files/etc/libvirt/hooks/daemon
+++ b/files/etc/libvirt/hooks/daemon
@@ -2,7 +2,7 @@
 
 SHELL="/bin/bash"
 
-NIC=$( route|grep default|awk '{print$8}' )
+NIC=$( route|grep default|awk '{print $NF}' )
 
 NAME="${1}"
 OP="${2}"
@@ -18,7 +18,7 @@
     iptables -t nat -C PREROUTING -p tcp -i $NIC --dport $DPORT -j DNAT --to-destination $VMIP:$TOPORT
     if [ "$?" -ne 0 ]
     then
-	iptables -t nat -A PREROUTING -p tcp -i $NIC --dport $DPORT -j DNAT --to-destination $VMIP:$TOPORT
+        iptables -t nat -A PREROUTING -p tcp -i $NIC --dport $DPORT -j DNAT --to-destination $VMIP:$TOPORT
     fi
 }