diff --git a/app/services/invoices/refresh_draft_service.rb b/app/services/invoices/refresh_draft_service.rb
index 1fb900423cb..73f5cb564ea 100644
--- a/app/services/invoices/refresh_draft_service.rb
+++ b/app/services/invoices/refresh_draft_service.rb
@@ -109,7 +109,7 @@ def flag_lifetime_usage_for_refresh
     end
 
     def tax_error?(error)
-      error && error.is_a?(BaseService::UnknownTaxFailure)
+      error&.is_a?(BaseService::UnknownTaxFailure)
     end
 
     def reset_invoice_values