Does DI setter injection work with a \Phalcon\Mvc\Collection

Using Phalcon 1.1.0 and trying to get the DI to work on a \Phalcon\Mvc\Collection

$di->set('myservice', function() {
    return $myservice = new myService();
});

$di->set('Data', array(
    'className' => 'Namespace\Model\Data',
    'calls' => array(
        array(
            'method' => 'setMyservice',
            'value' => array('type' => 'service', 'name' => 'myservice')
        ),
    )
));

But the corresponding method in the collection class never gets called. What am I doing wrong?