Application/config/module.config.php

'doctrine' => array(
                'driver' => array(
                        'application_entities' => array(
                                'class' =>'Doctrine\ORM\Mapping\Driver\AnnotationDriver',
                                'cache' => 'array',
                                'paths' => array(__DIR__ . '/../src/Application/Entity')
                        ),
                        'orm_default' => array(
                                'drivers' => array(
                                        'Application\Entity' => 'application_entities'
                                )
                        )
                )
        ),