diff --git a/plugins/guests/ubuntu/plugin.rb b/plugins/guests/ubuntu/plugin.rb
index ef56d063c..7a30be6d1 100644
--- a/plugins/guests/ubuntu/plugin.rb
+++ b/plugins/guests/ubuntu/plugin.rb
@@ -7,13 +7,11 @@ module VagrantPlugins
       description "Ubuntu guest support."
 
       guest("ubuntu", "debian") do
-        require File.expand_path("../guest", __FILE__)
+        require_relative "guest"
         Guest
       end
 
       guest_capability("ubuntu", "change_host_name") do
-        # ubuntu is just just a specialization of the debian code for this capability
-        require_relative "../debian/cap/change_host_name"
         require_relative "cap/change_host_name"
         Cap::ChangeHostName
       end