diff --git a/src/etc/rc.banner b/src/etc/rc.banner
index 8974a05d09..6204d29a77 100755
--- a/src/etc/rc.banner
+++ b/src/etc/rc.banner
@@ -84,6 +84,9 @@
 			case "track6":
 				$class6 = "/t6";
 				break;
+			default:
+				$class6 = "";
+				break;
 		}
 		$ipaddr = get_interface_ip($ifname);
 		$subnet = get_interface_subnet($ifname);