diff --git a/src/opnsense/scripts/interfaces/dhclient-script b/src/opnsense/scripts/interfaces/dhclient-script
index 58f8acb31..99387429f 100755
--- a/src/opnsense/scripts/interfaces/dhclient-script
+++ b/src/opnsense/scripts/interfaces/dhclient-script
@@ -19,6 +19,7 @@
 #
 #
 
+ARP=/usr/sbin/arp
 HOSTNAME=/bin/hostname
 IFCONFIG='/sbin/ifconfig -n'
 
@@ -385,6 +386,9 @@ EXPIRE|FAIL)
 		delete_old_address
 		delete_old_routes
 	fi
+	if [ -x $ARP ]; then
+		$ARP -d -a -i $interface
+	fi
 	# XXX Why add alias we just deleted above?
 	add_new_alias
 	if is_default_interface; then