diff --git a/spec/lib/reports/sales_tax_totals_by_order_spec.rb b/spec/lib/reports/sales_tax_totals_by_order_spec.rb
index 641bc8030e..7987ddad0b 100644
--- a/spec/lib/reports/sales_tax_totals_by_order_spec.rb
+++ b/spec/lib/reports/sales_tax_totals_by_order_spec.rb
@@ -55,7 +55,7 @@ RSpec.describe "Reporting::Reports::SalesTax::SalesTaxTotalsByOrder" do
   end
 
   before do
-    product.update!(supplier_id: supplier.id)
+    variant.update!(supplier: )
 
     order.update!(
       number: 'ORDER_NUMBER_1',