diff --git a/js/reiseauskunft.js b/js/reiseauskunft.js
index c058e7a..a9a875d 100644
--- a/js/reiseauskunft.js
+++ b/js/reiseauskunft.js
@@ -238,8 +238,10 @@ var connection_result_observer = new MutationObserver((mutations) => {
             var bahn_insight_field = domCreateBahnInsightField();
             product.after(bahn_insight_field);
 
+            var departure_time = new Date(Date.parse(connection_result_date + " " + data[i]["from"]["time"]));
+
             // Button linking to marudor.de
-            var marudor_button = domCreateButtonMarudor("/details/" + data[i]["products"][j]["train_number"] + "/" + Date.parse(connection_result_date + " " + data[i]["from"]["time"]));
+            var marudor_button = domCreateButtonMarudor("/details/" + data[i]["products"][j]["train_number"] + "/" + departure_time.getTime());
             bahn_insight_field.appendChild(marudor_button);
 
             // Move linebreaks from link inner, after our 'bahn-insight' field