diff --git a/lib/Transport/Application.php b/lib/Transport/Application.php
index 898684b..2b9770e 100644
--- a/lib/Transport/Application.php
+++ b/lib/Transport/Application.php
@@ -499,7 +499,7 @@ public function __construct()
             $station = new Station();
             $station->name = $request->get('station') ?: $request->get('id');
 
-            if ($station instanceof Station) {
+            if ($station->name) {
                 $query = new StationBoardQuery($station, $date);
                 if ($transportations) {
                     $query->transportations = (array) $transportations;