diff --git a/packages/features/bookings/lib/handleNewBooking.ts b/packages/features/bookings/lib/handleNewBooking.ts
index 83886bab35..fa810f1bf8 100644
--- a/packages/features/bookings/lib/handleNewBooking.ts
+++ b/packages/features/bookings/lib/handleNewBooking.ts
@@ -2378,6 +2378,7 @@ async function handler(
     ...eventTypeInfo,
     bookingId: booking?.id,
     rescheduleUid,
+    oldBookingId: originalRescheduledBooking?.id || undefined,
     rescheduleStartTime: originalRescheduledBooking?.startTime
       ? dayjs(originalRescheduledBooking?.startTime).utc().format()
       : undefined,