diff --git a/rezervace-aut.html b/rezervace-aut.html
index 5ead546..3137392 100644
--- a/rezervace-aut.html
+++ b/rezervace-aut.html
@@ -568,8 +568,10 @@
                 const reservationData = {
                     driverName: document.getElementById('driverName').value,
                     vehicle: vehicle,
-                    startDateTime: startDateTime.toISOString(),
-                    endDateTime: endDateTime.toISOString(),
+                    startDate: startDate,
+                    startTime: startTime,
+                    endDate: endDate,
+                    endTime: endTime,
                     purpose: document.getElementById('purpose').value
                 };