diff --git a/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb b/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb
index e703e713a..bfd5313fb 100644
--- a/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb
+++ b/spec/models/form/sales/subsections/discounted_ownership_scheme_spec.rb
@@ -5,7 +5,8 @@ RSpec.describe Form::Sales::Subsections::DiscountedOwnershipScheme, type: :model
 
   let(:subsection_id) { nil }
   let(:subsection_definition) { nil }
-  let(:section) { instance_double(Form::Sales::Sections::SaleInformation) }
+  let(:form) { instance_double(Form, start_date: Time.zone.local(2024, 4, 1)) }
+  let(:section) { instance_double(Form::Sales::Sections::SaleInformation, form:) }
 
   it "has correct section" do
     expect(discounted_ownership_scheme.section).to eq(section)