diff --git a/lib/tasks/generate_lettings_documentation.rake b/lib/tasks/generate_lettings_documentation.rake
index 70d1f84f5..8b11e3ff5 100644
--- a/lib/tasks/generate_lettings_documentation.rake
+++ b/lib/tasks/generate_lettings_documentation.rake
@@ -70,7 +70,7 @@ namespace :generate_lettings_documentation do
         validation_description = "Field value is lower than the minimum value or higher than the maximum value"
       end
 
-      if LogValidation.where(validation_name:, field:).exists?
+      if LogValidation.where(validation_name:, field:, log_type: "lettings").exists?
 
         Rails.logger.info("Validation #{validation_name} already exists for #{field}")
         next
diff --git a/lib/tasks/generate_sales_documentation.rake b/lib/tasks/generate_sales_documentation.rake
index 5f6761984..62272f6f8 100644
--- a/lib/tasks/generate_sales_documentation.rake
+++ b/lib/tasks/generate_sales_documentation.rake
@@ -69,7 +69,7 @@ namespace :generate_sales_documentation do
         validation_description = "Field value is lower than the minimum value or higher than the maximum value"
       end
 
-      if LogValidation.where(validation_name:, field:).exists?
+      if LogValidation.where(validation_name:, field:, log_type: "sales").exists?
 
         Rails.logger.info("Validation #{validation_name} already exists for #{field}")
         next