diff --git a/calendar/js/et2_widget_timegrid.ts b/calendar/js/et2_widget_timegrid.ts
index ce41e3d07d..e3fbafc90a 100644
--- a/calendar/js/et2_widget_timegrid.ts
+++ b/calendar/js/et2_widget_timegrid.ts
@@ -695,7 +695,7 @@ export class et2_calendar_timegrid extends et2_calendar_view implements et2_IDet
 	set_disabled( disabled)
 	{
 		var old_value = this.options.disabled;
-		super.set_disabled(disabled);
+		this.disabled = disabled;
 
 		this.div.get(0).classList.toggle("hideme", disabled);
 
diff --git a/calendar/templates/default/view.xet b/calendar/templates/default/view.xet
index 7d1c79f822..76de6cd64b 100644
--- a/calendar/templates/default/view.xet
+++ b/calendar/templates/default/view.xet
@@ -22,7 +22,6 @@ Egroupware
 					<calendar-timegrid id="${row}" 
 						onchange="var state = {}; if(widget.options.start_date == widget.options.end_date) state.view = 'day'; app.calendar.update_state(state);"
 						onevent_change="app.calendar.event_change"
-						disabled="true"
 					>
 					</calendar-timegrid>
 				</row>