diff --git a/test/Vagrantfile b/test/Vagrantfile
index 6bf4258..63415f1 100644
--- a/test/Vagrantfile
+++ b/test/Vagrantfile
@@ -1,5 +1,5 @@
-Vagrant.require_plugin('vagrant-digitalocean')
-Vagrant.require_plugin('vagrant-omnibus')
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
 
 Vagrant.configure('2') do |config|
   config.omnibus.chef_version = :latest