diff --git a/lib/instapaper/user.rb b/lib/instapaper/user.rb
index 8f1ed67..fde035e 100644
--- a/lib/instapaper/user.rb
+++ b/lib/instapaper/user.rb
@@ -5,10 +5,10 @@ module Instapaper
     include Virtus.value_object
 
     values do
-      attribute :type, String
-      attribute :user_id, String
       attribute :username, String
-      attribute :subscription_is_active, String
+      attribute :user_id, Integer
+      attribute :type, String
+      attribute :subscription_is_active, Axiom::Types::Boolean
     end
   end
 end