diff --git a/lib/environment.rb b/lib/environment.rb
index ac7b8c0b..58be2da9 100644
--- a/lib/environment.rb
+++ b/lib/environment.rb
@@ -28,6 +28,7 @@ begin
   require 'pp'
   require 'shellwords'
   require 'fileutils'
+  require 'pathname'
   # Third party libs
   require 'typhoeus'
   require 'json'