diff --git a/app/routes/book-event.tsx b/app/routes/book-event.tsx
index f12b23c..96acae0 100644
--- a/app/routes/book-event.tsx
+++ b/app/routes/book-event.tsx
@@ -40,7 +40,7 @@ export default function () {
       eventResp = await fetch("/api/events-team/events/new", {
         body: JSON.stringify({
           answer: riddleAnswer || undefined,
-          day: eventDay,
+          day: parseInt(eventDay),
           details: eventDetails,
           type: eventType,
         }),