diff --git a/spec/factories/lettings_log.rb b/spec/factories/lettings_log.rb
index d011b3bbd..38f066bda 100644
--- a/spec/factories/lettings_log.rb
+++ b/spec/factories/lettings_log.rb
@@ -138,7 +138,7 @@ FactoryBot.define do
       rp_hardship { 0 }
       rp_dontknow { 0 }
       tenancyother { nil }
-      net_income_value_check { 1 }
+      net_income_value_check { nil }
       void_date_value_check { 1 }
       major_repairs_date_value_check { 1 }
       net_income_known { 0 }