diff --git a/app/models/derived_variables/lettings_log_variables.rb b/app/models/derived_variables/lettings_log_variables.rb
index 526963d9c..7d664e48f 100644
--- a/app/models/derived_variables/lettings_log_variables.rb
+++ b/app/models/derived_variables/lettings_log_variables.rb
@@ -46,6 +46,8 @@ module DerivedVariables::LettingsLogVariables
       self.referral = 1
       self.waityear = 2
       self.offered = 0
+      self.voiddate = startdate
+      self.first_time_property_let_as_social_housing = 0
       if is_general_needs?
         # fixed term
         self.prevten = 32 if managing_organisation&.provider_type == "PRP"
@@ -61,7 +63,6 @@ module DerivedVariables::LettingsLogVariables
     if is_supported_housing? && location
       self.wchair = location.mobility_type_before_type_cast == "W" ? 1 : 2
     end
-    self.voiddate = startdate if is_renewal?
     self.vacdays = property_vacant_days
 
     set_housingneeds_fields if housingneeds?
diff --git a/lib/tasks/data_export.rake b/lib/tasks/data_export.rake
index 17f258293..a86712d83 100644
--- a/lib/tasks/data_export.rake
+++ b/lib/tasks/data_export.rake
@@ -11,21 +11,3 @@ namespace :core do
     DataExportXmlJob.perform_later(full_update:)
   end
 end
-
-namespace :illness_type_0 do
-  desc "Export log data where illness_type_0 == 1"
-  task export: :environment do |_task|
-    logs = LettingsLog.where(illness_type_0: 1, status: "completed").includes(created_by: :organisation)
-    puts "log_id,created_by_id,organisation_id,organisation_name,startdate"
-
-    logs.each do |log|
-      puts [
-        log.id,
-        log.created_by_id,
-        log.created_by.organisation.id,
-        log.created_by.organisation.name,
-        log.startdate&.strftime("%d/%m/%Y"),
-      ].join(",")
-    end
-  end
-end
diff --git a/spec/models/lettings_log_spec.rb b/spec/models/lettings_log_spec.rb
index 2aee5ddcf..d4bbd8378 100644
--- a/spec/models/lettings_log_spec.rb
+++ b/spec/models/lettings_log_spec.rb
@@ -1459,6 +1459,15 @@ RSpec.describe LettingsLog do
         expect(record_from_db["vacdays"]).to eq(0)
         expect(lettings_log["vacdays"]).to eq(0)
       end
+
+      it "correctly derives and saves first_time_property_let_as_social_housing" do
+        record_from_db = ActiveRecord::Base.connection.execute(
+          "select first_time_property_let_as_social_housing" \
+          " from lettings_logs where id=#{lettings_log.id}",
+        ).to_a[0]
+        expect(record_from_db["first_time_property_let_as_social_housing"]).to eq(0)
+        expect(lettings_log["first_time_property_let_as_social_housing"]).to eq(0)
+      end
     end
 
     context "when answering the household characteristics questions" do