diff --git a/.gitignore b/.gitignore
index 88b888c1e..c1b26a4ed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@ Vagrantfile
 .vagrant
 .bundle
 *.lock
-cookbooks/*
\ No newline at end of file
+cookbooks/*
+_site/*
\ No newline at end of file
diff --git a/lib/vagrant.rb b/lib/vagrant.rb
index 2d362acfd..f5dd2c65d 100644
--- a/lib/vagrant.rb
+++ b/lib/vagrant.rb
@@ -9,7 +9,6 @@ require 'logger'
 require 'virtualbox'
 require 'net/ssh'
 require 'net/scp'
-require 'ping'
 require 'vagrant/busy'
 require 'vagrant/util'
 require 'vagrant/config'
diff --git a/lib/vagrant/env.rb b/lib/vagrant/env.rb
index 34b2e03c7..5a17ef85c 100644
--- a/lib/vagrant/env.rb
+++ b/lib/vagrant/env.rb
@@ -1,5 +1,3 @@
-require 'yaml'
-
 module Vagrant
   class Env
     ROOTFILE_NAME = "Vagrantfile"