diff --git a/functions/api/events-team/events/new.ts b/functions/api/events-team/events/new.ts
index eeb9325..fa0a83f 100644
--- a/functions/api/events-team/events/new.ts
+++ b/functions/api/events-team/events/new.ts
@@ -3,7 +3,7 @@ import { jsonError } from "../../../common.js";
 export async function onRequestPost(context: RequestContext) {
   const { day, details, type } = context.data.body;
   const now = new Date();
-  const currentMonth = now.getUTCMonth();
+  const currentMonth = now.getUTCMonth() + 1;
   const currentYear = now.getUTCFullYear();
   const lastDayOfMonth = new Date(currentYear, currentMonth, 0).getUTCDate();