diff --git a/spec/jobs/finalize_account_invoices_spec.rb b/spec/jobs/finalize_account_invoices_spec.rb
index d4b250d42f..5a51972d67 100644
--- a/spec/jobs/finalize_account_invoices_spec.rb
+++ b/spec/jobs/finalize_account_invoices_spec.rb
@@ -189,6 +189,7 @@ describe FinalizeAccountInvoices do
       Spree::Config.set(:account_invoices_monthly_fixed, 5)
       Spree::Config.set(:account_invoices_monthly_rate, 0.02)
       Spree::Config.set(:account_invoices_monthly_cap, 50)
+      Spree::Config.set(:minimum_billable_turnover, 0)
     end
 
     context "finalizing an invoice" do