diff --git a/odex25_realstate/property_management/models/rental_contract.py b/odex25_realstate/property_management/models/rental_contract.py
index c7a47346b..bad15c483 100644
--- a/odex25_realstate/property_management/models/rental_contract.py
+++ b/odex25_realstate/property_management/models/rental_contract.py
@@ -363,7 +363,7 @@ class RentalContract(models.Model):
 
     def action_review(self):
         full = True
-        if self.property_id.state in ['reserve', 'rent']:
+        if self.property_id.state in ['reserve', 'rent'] and self.property_id.contract_counts>1:
             raise exceptions.ValidationError(_("Property is already reserved or rented"))
         #
         for units in self.property_id.unit_ids: