diff --git a/spec/Vagrantfile b/spec/Vagrantfile
index e155eaa..8edea4a 100644
--- a/spec/Vagrantfile
+++ b/spec/Vagrantfile
@@ -5,17 +5,22 @@ Vagrant.require_plugin 'vagrant-lxc'
 Vagrant.require_plugin 'vagrant-cachier'
 
 ENV['BOX_NAME'] ||= 'quantal64'
+puts "Running specs using #{ENV['BOX_NAME']} box"
 
 Vagrant.configure("2") do |config|
   config.vm.box = ENV['BOX_NAME']
   config.vm.hostname = 'lxc-test-box'
+  config.vm.network :forwarded_port, guest: 80, host: 8080
 
-  config.cache.enable :apt
+  config.cache.auto_detect = true
+
+  config.vm.provider :lxc do |lxc|
+    lxc.sudo_wrapper = '/usr/bin/lxc-vagrant-wrapper'
+  end
 
   config.vm.provision :shell,
     inline: 'mkdir -p /vagrant/tmp && echo -n "Provisioned" > /vagrant/tmp/provisioning'
 
-  config.vm.network :forwarded_port, guest: 80, host: 8080
   config.vm.provision :shell,
     inline: 'sudo apt-get install apache2 -y'
 end