diff --git a/spec/features/consumer/shopping/checkout_spec.rb b/spec/features/consumer/shopping/checkout_spec.rb
index 7dae7a54e2..f9c05651a2 100644
--- a/spec/features/consumer/shopping/checkout_spec.rb
+++ b/spec/features/consumer/shopping/checkout_spec.rb
@@ -28,7 +28,7 @@ feature "As a consumer I want to check out my cart", js: true do
   end
 
   describe "with shipping methods" do
-    let(:sm1) { create(:shipping_method, require_ship_address: true, name: "Frogs", description: "yellow") }
+    let(:sm1) { create(:shipping_method, require_ship_address: true, name: "Frogs", description: "yellow", calculator: Spree::Calculator::FlatRate.new(preferred_amount: 0.00)) }
     let(:sm2) { create(:shipping_method, require_ship_address: false, name: "Donkeys", description: "blue", calculator: Spree::Calculator::FlatRate.new(preferred_amount: 4.56)) }
     before do
       distributor.shipping_methods << sm1