diff --git a/apps/calendar/js/calendar.js b/apps/calendar/js/calendar.js
index b3beb8d44cb9364aa730f4886622547c8c5460f4..80b5dd88c5ed81567cc056245a39808d418e05b8 100644
--- a/apps/calendar/js/calendar.js
+++ b/apps/calendar/js/calendar.js
@@ -836,6 +836,7 @@ $(document).ready(function(){
 		loading: Calendar.UI.loading,
 		eventSources: eventSources
 	});
+	fillWindow($('#content'));
 	OCCategories.changed = Calendar.UI.categoriesChanged;
 	OCCategories.app = 'calendar';
 	$('#oneweekview_radio').click(function(){