diff --git a/spec/models/form/sales/questions/new_service_charges_spec.rb b/spec/models/form/sales/questions/new_service_charges_spec.rb
index 17b967953..bcb2f6191 100644
--- a/spec/models/form/sales/questions/new_service_charges_spec.rb
+++ b/spec/models/form/sales/questions/new_service_charges_spec.rb
@@ -1,6 +1,8 @@
 require "rails_helper"
 
 RSpec.describe Form::Sales::Questions::NewServiceCharges, type: :model do
+  include CollectionTimeHelper
+
   subject(:question) { described_class.new(question_id, question_definition, page) }
 
   let(:question_id) { nil }