diff --git a/city_model_structure/occupancy.py b/city_model_structure/occupancy.py
index 3f42d967..7f7e0cb1 100644
--- a/city_model_structure/occupancy.py
+++ b/city_model_structure/occupancy.py
@@ -52,7 +52,7 @@ class Occupancy:
     """
     return self._occupant_rate
 
-   @property
+  @property
   def occupant_type(self):
     """
     Get type of occupancy