diff --git a/apps/web/pages/event-types/[type].tsx b/apps/web/pages/event-types/[type].tsx
index 8c5cd16a1b..c6e66e826c 100644
--- a/apps/web/pages/event-types/[type].tsx
+++ b/apps/web/pages/event-types/[type].tsx
@@ -579,7 +579,7 @@ const EventTypePage = (props: inferSSRProps<typeof getServerSideProps>) => {
                       id: eventType.id,
                       beforeEventBuffer: beforeBufferTime,
                       afterEventBuffer: afterBufferTime,
-                      seatsPerTimeSlot,
+                      seatsPerTimeSlot: Number.isNaN(seatsPerTimeSlot) ? null : seatsPerTimeSlot,
                       metadata: {
                         ...(smartContractAddress ? { smartContractAddress } : {}),
                         ...(giphyThankYouPage ? { giphyThankYouPage } : {}),