diff --git a/src/etc/rc.newwanip b/src/etc/rc.newwanip
index 58f141a22..c39ea6cc5 100755
--- a/src/etc/rc.newwanip
+++ b/src/etc/rc.newwanip
@@ -109,6 +109,7 @@ filter_configure_sync();
 if (is_ipaddr($cacheip) && $ip != $cacheip) {
     log_msg("IP address change detected, killing states of old ip $cacheip");
     mwexecf('/sbin/pfctl -k 0.0.0.0/0 -k %s', $cacheip);
+    mwexecf('/sbin/pfctl -k gateway -k %s', $cacheip);
     mwexecf('/sbin/pfctl -k %s', $cacheip);
 }