diff --git a/calendar/js/app.js b/calendar/js/app.js
index 3c156db236..85eded8891 100644
--- a/calendar/js/app.js
+++ b/calendar/js/app.js
@@ -1982,6 +1982,9 @@ app.classes.calendar = AppJS.extend(
 			else
 			{
 				$j(view.etemplates[0].DOMContainer).css("width","100%");
+				view.etemplates[0].widgetContainer.iterateOver(function(w) {
+					w.set_width('100%');
+				},this,et2_calendar_timegrid);
 			}
 
 			// Trigger resize to get correct sizes, as they may have sized while