diff --git a/ui/ui.accordion.js b/ui/ui.accordion.js
index 2558fc4c1..1120ce491 100644
--- a/ui/ui.accordion.js
+++ b/ui/ui.accordion.js
@@ -39,8 +39,8 @@ $.widget("ui.accordion", {
if (!this.element.hasClass("ui-accordion")) {
this.element.addClass("ui-accordion");
- $("").insertBefore(options.headers);
- $("").appendTo(options.headers);
+ $('').insertBefore(options.headers);
+ $('').appendTo(options.headers);
options.headers.addClass("ui-accordion-header").attr("tabindex", "0");
}