Multiple Jquery UI Tabs

Question

I have two sets of Jquery UI Tabs

$('#tabs').tabs();
$('#tabs2').tabs();

I bound a tabselect event to the first set of tabs

$('#tabs').bind('tabsselect', function(event, ui) {
  currTab.val(ui.index + 1);
});

The event should not fire when switching between tabs in the second set, "tabs2", but it is. Any ideas why it is doing this?