diff --git a/lib/vagrant/environment.rb b/lib/vagrant/environment.rb
index c4b6d8313..0a06485ea 100644
--- a/lib/vagrant/environment.rb
+++ b/lib/vagrant/environment.rb
@@ -138,7 +138,7 @@ module Vagrant
     # Makes a call to the CLI with the given arguments as if they
     # came from the real command line (sometimes they do!)
     def cli(*args)
-      Vagrant::CLI.start(args.flatten, :env => self)
+      CLI.start(args.flatten, :env => self)
     end
 
     # Returns the {UI} for the environment, which is responsible