diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 3870d5b..76c47ed 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -8,7 +8,7 @@ if ENV['COVERAGE']
   end
 end
 
-require 'bundler'
+require 'bundler/setup'
 
 require 'rspec-spies'
 
diff --git a/spec/unit/container/cli_spec.rb b/spec/unit/container/cli_spec.rb
index 9a797a7..2a54533 100644
--- a/spec/unit/container/cli_spec.rb
+++ b/spec/unit/container/cli_spec.rb
@@ -1,6 +1,6 @@
 require 'unit_helper'
 
-require "vendored_vagrant"
+require 'vagrant'
 require 'vagrant-lxc/container/cli'
 
 describe Vagrant::LXC::Container::CLI do
diff --git a/spec/unit/container_spec.rb b/spec/unit/container_spec.rb
index 1399dfc..38f937c 100644
--- a/spec/unit/container_spec.rb
+++ b/spec/unit/container_spec.rb
@@ -1,6 +1,6 @@
 require 'unit_helper'
 
-require "vendored_vagrant"
+require 'vagrant'
 require 'vagrant-lxc/container'
 
 describe Vagrant::LXC::Container do