diff --git a/ui/src/components/calendar/ViewCalendarEvent.vue b/ui/src/components/calendar/ViewCalendarEvent.vue
index 0664d23..1c9624c 100644
--- a/ui/src/components/calendar/ViewCalendarEvent.vue
+++ b/ui/src/components/calendar/ViewCalendarEvent.vue
@@ -72,6 +72,8 @@ const myAttendance = computed<CalendarSignup | null>(() => {
 
 async function setAttendance(state: CalendarAttendance) {
     setCalendarEventAttendance(activeEvent.value.id, state);
+    //refresh event data
+    activeEvent.value = await getCalendarEvent(activeEvent.value.id);
 }
 </script>