Add missing param
Add missing param

bryson/vagrant,mitchellh/vagrant,chrisroberts/vagrant,gitebra/vagrant,gitebra/vagrant,crashlytics/vagrant,sni/vagrant,bryson/vagrant,gitebra/vagrant,sni/vagrant,marxarelli/vagrant,chrisroberts/vagrant,crashlytics/vagrant,chrisroberts/vagrant,bryson/vagrant,gitebra/vagrant,sni/vagrant,mitchellh/vagrant,mitchellh/vagrant,marxarelli/vagrant,sni/vagrant,mitchellh/vagrant,marxarelli/vagrant,crashlytics/vagrant,crashlytics/vagrant,bryson/vagrant,chrisroberts/vagrant,marxarelli/vagrant