diff --git a/calendar/templates/default/edit.xet b/calendar/templates/default/edit.xet
index 891f98d99c..a675b70e8f 100644
--- a/calendar/templates/default/edit.xet
+++ b/calendar/templates/default/edit.xet
@@ -276,7 +276,7 @@
 				<row class="dialogHeader2" height="28">
 					<description for="start" value="Start" width="88"/>
 					<date-time id="start" needed="1" class="required"/>
-					<checkbox  statustext="Event will occupy the whole day" label="whole day" id="whole_day" options=",, ,disable" span="all" onchange="app.calendar.set_alarmOptions_WD"/>
+					<checkbox  statustext="Event will occupy the whole day" label="whole day" id="whole_day" span="all" onchange="app.calendar.set_alarmOptions_WD"/>
 				</row>
 				<row class="dialogHeader2" height="28">
 					<description for="duration" value="Duration" width="0" id="calendar_edit_duration" />