diff --git a/tests/visual/dialog/complex-dialogs.html b/tests/visual/dialog/complex-dialogs.html
index 5c2e1d8a12c..5cd9271aef2 100644
--- a/tests/visual/dialog/complex-dialogs.html
+++ b/tests/visual/dialog/complex-dialogs.html
@@ -24,7 +24,6 @@
 	$(function() {
 		var dialog = $( "#dialog" ).dialog({
 				modal: true,
-				height: 350,
 				width: 500,
 				buttons: [
 					{
@@ -45,7 +44,7 @@
 						showText: false
 					}
 				]
-			}),
+			}).dialog("option", "height", 600),
 
 			datepickerDialog = $( "#dialog-datepicker" ).dialog({
 				autoOpen: false,
diff --git a/ui/jquery.ui.dialog.js b/ui/jquery.ui.dialog.js
index ea5226ac5ff..bcfc6f07c79 100644
--- a/ui/jquery.ui.dialog.js
+++ b/ui/jquery.ui.dialog.js
@@ -527,6 +527,7 @@ $.widget("ui.dialog", {
 
 		if ( resize ) {
 			this._size();
+			this._position();
 		}
 		if ( this.uiDialog.is( ":data(ui-resizable)" ) ) {
 			this.uiDialog.resizable( "option", resizableOptions );