diff --git a/spec/acceptance/sanity_check_spec.rb b/spec/acceptance/sanity_check_spec.rb
index 6c891fe..782e6aa 100644
--- a/spec/acceptance/sanity_check_spec.rb
+++ b/spec/acceptance/sanity_check_spec.rb
@@ -1,19 +1,5 @@
 require 'acceptance_helper'
 
-# Monkey patch vagrant in order to reuse the UI test object that is set on
-# our Vagrant::Environments
-#
-# TODO: Find out if this makes sense to be on vagrant core itself
-require 'vagrant/machine'
-Vagrant::Machine.class_eval do
-  alias :old_action :action
-
-  define_method :action do |name, extra_env = nil|
-    extra_env = { ui: @env.ui }.merge(extra_env || {})
-    old_action name, extra_env
-  end
-end
-
 describe 'Sanity check' do
   after(:all) { destroy_container }
 
diff --git a/spec/acceptance/support/machine_ext.rb b/spec/acceptance/support/machine_ext.rb
new file mode 100644
index 0000000..d09fcff
--- /dev/null
+++ b/spec/acceptance/support/machine_ext.rb
@@ -0,0 +1,13 @@
+# Monkey patch vagrant in order to reuse the UI test object that is set on
+# our Vagrant::Environments
+#
+# TODO: Find out if this makes sense to be on vagrant core itself
+require 'vagrant/machine'
+Vagrant::Machine.class_eval do
+  alias :old_action :action
+
+  define_method :action do |name, extra_env = nil|
+    extra_env = { ui: @env.ui }.merge(extra_env || {})
+    old_action name, extra_env
+  end
+end