diff --git a/app/services/credit_notes/create_service.rb b/app/services/credit_notes/create_service.rb
index 2d356841a6d1..8cd18148ce60 100644
--- a/app/services/credit_notes/create_service.rb
+++ b/app/services/credit_notes/create_service.rb
@@ -7,7 +7,7 @@ def initialize(invoice:, items_attr:, reason: :overpaid)
       @items_attr = items_attr
       @reason = reason
 
-      super(nil)
+      super
     end
 
     def call