diff --git a/app/mailboxes/in_mailbox.rb b/app/mailboxes/in_mailbox.rb
index e35fc0e..2afac15 100644
--- a/app/mailboxes/in_mailbox.rb
+++ b/app/mailboxes/in_mailbox.rb
@@ -5,8 +5,8 @@ class InMailbox < ApplicationMailbox
 
     email = email_importer.import(mail)
 
-    processor = RuleSetProcessor.new(email: email)
-    email = processor.process_all(RuleSet.enabled)
+    processor = RuleSetProcessor.new
+    email = processor.process_all(RuleSet.enabled, email)
 
     repository.save(email)
   end