How to hide an option from dropdown in filter module

Nevermind. I applied this custom js to hide that specific taxonomy in the dropdown.

<script>
jQuery(function($){
var arr=['name-of-slug-to-hide'];
$('select[name="wpv-category"] option').each(function(){
if(jQuery.inArray($(this).val(), arr)>=0){
$(this).hide();
}
});
})
</script>