diff --git a/vendor/built_in_modules/calendar/app/assets/javascripts/calendarAPI.js.erb b/vendor/built_in_modules/calendar/app/assets/javascripts/calendarAPI.js.erb
index bb4b512fd..6a8564a77 100644
--- a/vendor/built_in_modules/calendar/app/assets/javascripts/calendarAPI.js.erb
+++ b/vendor/built_in_modules/calendar/app/assets/javascripts/calendarAPI.js.erb
@@ -389,7 +389,8 @@ var calendarAPI = function(){
 	this.loadWeekView = function(week,year){
 		$("#range_selection").hide();
 		$("#navigation").show();
-		$("#sec1").removeClass("span8").addClass("span3");
+		$("#sec1").removeClass("span7").addClass("span3");
+		$("#sec3").removeClass("span5").addClass("span4");
 		$("#sec2").show();
 		c.view = "week";
 		if(!week){
@@ -514,6 +515,7 @@ var calendarAPI = function(){
 		$("#range_selection").hide();
 		$("#navigation").show();
 		$("#sec1").removeClass("span7").addClass("span3");
+		$("#sec3").removeClass("span5").addClass("span4");
 		$("#sec2").show();
 		c.view = "day";
 		if(!day){