diff --git a/db/seeds.rb b/db/seeds.rb
index 8c7cf89d7..7855d752f 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -119,6 +119,7 @@ unless Rails.env.test?
         FactoryBot.create(:sales_log, :discounted_ownership_setup_complete, assigned_to: user)
         FactoryBot.create(:sales_log, :outright_sale_setup_complete, assigned_to: user)
         FactoryBot.create(:sales_log, :completed, assigned_to: user)
+        FactoryBot.create_list(:sales_log, 2, :completed, :ignore_validation_errors, saledate: Time.zone.today - 1.year, assigned_to: user)
       end
 
       FactoryBot.create(:sales_log, :completed, assigned_to: managing_agent1_user, owning_organisation: mhclg)
@@ -133,6 +134,7 @@ unless Rails.env.test?
           scheme = user.organisation.owned_schemes.first
           FactoryBot.create(:lettings_log, :setup_completed, :sh, scheme:, location: scheme.locations.first, assigned_to: user)
         end
+        FactoryBot.create_list(:lettings_log, 2, :completed, :ignore_validation_errors, startdate: Time.zone.today - 1.year, assigned_to: user)
       end
 
       FactoryBot.create(:lettings_log, :completed, assigned_to: managing_agent1_user, owning_organisation: mhclg)
diff --git a/spec/factories/sales_log.rb b/spec/factories/sales_log.rb
index 35ae063ed..9d4b5d767 100644
--- a/spec/factories/sales_log.rb
+++ b/spec/factories/sales_log.rb
@@ -185,5 +185,12 @@ FactoryBot.define do
     trait :imported do
       old_id { Random.hex }
     end
+    trait :ignore_validation_errors do
+      to_create do |instance|
+        instance.valid?
+        instance.errors.clear
+        instance.save!(validate: false)
+      end
+    end
   end
 end