diff --git a/data/evenementen/kalender/2024-10-22-nlnog-2024.yaml b/data/evenementen/kalender/2024-10-22-nlnog-2024.yaml
index 7c50eb0..e7e2cb2 100644
--- a/data/evenementen/kalender/2024-10-22-nlnog-2024.yaml
+++ b/data/evenementen/kalender/2024-10-22-nlnog-2024.yaml
@@ -10,7 +10,9 @@ event_timezone: Europe/Amsterdam
 event_start: 2024-10-22T09:00:00+0200
 event_end: 2024-10-22T16:59:59+0200
 event_timezone: Europe/Amsterdam
+event_attendance_mode: offline
 event_location: Podium Mozaïek
+event_organizer: Stichting NLNOG
+event_organizer_url: https://nlnog.net/
 link_external: https://nlnog.net/nlnog-day-2024/
 name: NLNOG day 2024
-organizer: Stichting NLNOG