diff --git a/spec/shared/shared_examples_for_derived_fields.rb b/spec/shared/shared_examples_for_derived_fields.rb
index 3e6b685df..3f746468a 100644
--- a/spec/shared/shared_examples_for_derived_fields.rb
+++ b/spec/shared/shared_examples_for_derived_fields.rb
@@ -25,11 +25,14 @@ RSpec.shared_examples "shared examples for derived fields" do |log_type|
     end
 
     it "does not affect older logs with uprn_confirmed == 0" do
-      log = FactoryBot.build(log_type, uprn_known: 0, uprn: nil, uprn_confirmed: 0)
-
-      expect { log.set_derived_fields! }.to not_change(log, :uprn_known)
-                                        .and not_change(log, :uprn)
-                                        .and not_change(log, :uprn_confirmed)
+      Timecop.freeze(Time.zone.local(2023, 4, 1)) do
+        log = FactoryBot.build(log_type, uprn_known: 0, uprn: nil, uprn_confirmed: 0)
+        allow(log.form).to receive(:start_year_2024_or_later?).and_return(false)
+        expect { log.set_derived_fields! }.to not_change(log, :uprn_known)
+                                          .and not_change(log, :uprn)
+                                          .and not_change(log, :uprn_confirmed)
+      end
+      Timecop.return
     end
   end
 end
diff --git a/spec/shared/shared_log_examples.rb b/spec/shared/shared_log_examples.rb
index 90828a7f3..77be654d7 100644
--- a/spec/shared/shared_log_examples.rb
+++ b/spec/shared/shared_log_examples.rb
@@ -155,7 +155,6 @@ RSpec.shared_examples "shared log examples" do |log_type|
                                               .and change(log, :uprn_confirmed).from(nil).to(1)
                                               .and change(log, :uprn).from(nil).to("UPRN")
                                               .and change(log, :uprn_known).from(nil).to(1)
-                                              .and change(log, :uprn_selection).from("UPRN").to(nil)
                                               .and change(log, :county).from("county").to(nil)
       end
     end