diff --git a/app/models/log.rb b/app/models/log.rb
index 3cdd4a68b..c095a8276 100644
--- a/app/models/log.rb
+++ b/app/models/log.rb
@@ -379,4 +379,3 @@ private
     self[postcode_key] = nil
   end
 end
-
diff --git a/lib/tasks/update_created_by_values.rake b/lib/tasks/update_created_by_values.rake
index 4a3507627..cfdd2853b 100644
--- a/lib/tasks/update_created_by_values.rake
+++ b/lib/tasks/update_created_by_values.rake
@@ -2,14 +2,14 @@ desc "Updates created_by values for lettings and sales logs"
 task update_created_by_values: :environment do
   LettingsLog.filter_by_years(%w[2023 2024]).where.not(bulk_upload_id: nil).update_all("created_by_id = (SELECT user_id FROM bulk_uploads WHERE bulk_uploads.id = lettings_logs.bulk_upload_id)")
   LettingsLog.filter_by_years(%w[2023 2024]).where(bulk_upload_id: nil).each do |lettings_log|
-    user = PaperTrail::Version.find_by(item_id: lettings_log.id, event: "create")&.actor
+    user = PaperTrail::Version.find_by(item_id: lettings_log.id, item_type: "LettingsLog", event: "create")&.actor
     lettings_log.created_by = user.presence || lettings_log.assigned_to
     lettings_log.save!(touch: false, validate: false)
   end
 
   SalesLog.filter_by_years(%w[2023 2024]).where.not(bulk_upload_id: nil).update_all("created_by_id = (SELECT user_id FROM bulk_uploads WHERE bulk_uploads.id = sales_logs.bulk_upload_id)")
   SalesLog.filter_by_years(%w[2023 2024]).where(bulk_upload_id: nil).each do |sales_log|
-    user = PaperTrail::Version.find_by(item_id: sales_log.id, event: "create")&.actor
+    user = PaperTrail::Version.find_by(item_id: sales_log.id, item_type: "SalesLog", event: "create")&.actor
     sales_log.created_by = user.presence || sales_log.assigned_to
     sales_log.save!(touch: false, validate: false)
   end
diff --git a/spec/lib/tasks/update_created_by_values_spec.rb b/spec/lib/tasks/update_created_by_values_spec.rb
index 2d412be53..33df413f1 100644
--- a/spec/lib/tasks/update_created_by_values_spec.rb
+++ b/spec/lib/tasks/update_created_by_values_spec.rb
@@ -49,8 +49,8 @@ RSpec.describe "update_created_by_values" do
           let(:other_user) { create(:user, organisation: user.organisation) }
 
           before do
-            PaperTrail::Version.find_by(item_id: lettings_log.id, event: "create").update!(whodunnit: other_user.to_global_id.uri.to_s)
-            PaperTrail::Version.find_by(item_id: sales_log.id, event: "create").update!(whodunnit: other_user.to_global_id.uri.to_s)
+            PaperTrail::Version.find_by(item_id: lettings_log.id, item_type: "LettingsLog", event: "create").update!(whodunnit: other_user.to_global_id.uri.to_s)
+            PaperTrail::Version.find_by(item_id: sales_log.id, item_type: "SalesLog", event: "create").update!(whodunnit: other_user.to_global_id.uri.to_s)
           end
 
           it "updates created_by to create whodunnit for lettings" do