diff --git a/functions/api/events-team/events/[id]/complete.ts b/functions/api/events-team/events/[id]/complete.ts
index 9817bdc..c2517a8 100644
--- a/functions/api/events-team/events/[id]/complete.ts
+++ b/functions/api/events-team/events/[id]/complete.ts
@@ -7,6 +7,7 @@ export async function onRequestPost(context: RequestContext) {
   try {
     await D1.batch([
       D1.prepare("UPDATE events SET performed_at = ? WHERE id = ?;").bind(
+        Date.now(),
         event.id,
       ),
       D1.prepare(