diff --git a/server/helper/dateHelper.ts b/server/helper/dateHelper.ts
index 8fdab45..38c7ca0 100644
--- a/server/helper/dateHelper.ts
+++ b/server/helper/dateHelper.ts
@@ -4,14 +4,14 @@ import { GuildScheduledEvent } from "discord.js";
 import { logger } from "../logger";
 import de from "date-fns/locale/de";
 
-export function createDateStringFromEvent(event: GuildScheduledEvent, requestId: string, guildId?: string): string {
-	if (!event.scheduledStartAt) {
+export function createDateStringFromEvent(eventStartDate:Date, requestId: string, guildId?: string): string {
+	if (!eventStartDate) {
 		logger.error("Event has no start. Cannot create dateString.", { guildId, requestId })
 		return `"habe keinen Startzeitpunkt ermitteln können"`
 	}
 
 	const timeZone = 'Europe/Berlin'
-	const zonedDateTime = utcToZonedTime(event.scheduledStartAt, timeZone)
+	const zonedDateTime = utcToZonedTime(eventStartDate, timeZone)
 	const time = format(zonedDateTime, "HH:mm", { locale: de })
 
 	if (isToday(zonedDateTime)) {