protected function _modifyBelongsTo(Event $event)
    {
        $belongsTo = $event->subject->viewVars['associations']['belongsTo'];

        foreach ($belongsTo as $i => $association) {
            if ($association['alias'] !== 'Versions' || $association['foreignKey'] !== 'version_id') {
                continue;
            }

            unset($belongsTo[$i]);
        }

        return $belongsTo;
    }