How to add a custom attribute to wp_list_categories links

Hi,

I’m trying to add a custom attribute to the links that result from wp_list_categories()

What I’m trying to do is this:

<li><a href="/category-link/" data-filter="name-of-category"></a></li>

I need to add the “data-filter” attribute and set it equal to the category name. How can this be accomplished?