diff --git a/lib/vagrant-lxc/action/handle_box_metadata.rb b/lib/vagrant-lxc/action/handle_box_metadata.rb
index e169d8e..9d8bf8a 100644
--- a/lib/vagrant-lxc/action/handle_box_metadata.rb
+++ b/lib/vagrant-lxc/action/handle_box_metadata.rb
@@ -49,7 +49,7 @@ module Vagrant
         end
 
         def validate_box
-          if @box.metadata.fetch('version').to_i != 2
+          if @box.metadata.fetch('version').to_i < 2
             raise Errors::InvalidBoxVersion.new name: @box.name
           end