diff --git a/scripts/costs/cost_base.py b/scripts/costs/cost_base.py
index 8d87282b..31b8cd95 100644
--- a/scripts/costs/cost_base.py
+++ b/scripts/costs/cost_base.py
@@ -8,7 +8,7 @@ Code contributor Oriol Gavalda Torrellas oriol.gavalda@concordia.ca
 
 from hub.city_model_structure.building import Building
 
-from costs.configuration import Configuration
+from scripts.costs.configuration import Configuration
 
 
 class CostBase:
diff --git a/scripts/costs/total_maintenance_costs.py b/scripts/costs/total_maintenance_costs.py
index 13cdc3a0..81a88de8 100644
--- a/scripts/costs/total_maintenance_costs.py
+++ b/scripts/costs/total_maintenance_costs.py
@@ -10,8 +10,8 @@ import pandas as pd
 from hub.city_model_structure.building import Building
 import hub.helpers.constants as cte
 
-from costs.configuration import Configuration
-from costs.cost_base import CostBase
+from scripts.costs.configuration import Configuration
+from scripts.costs.cost_base import CostBase
 
 
 class TotalMaintenanceCosts(CostBase):
diff --git a/scripts/costs/total_operational_incomes.py b/scripts/costs/total_operational_incomes.py
index 28d74314..2a110761 100644
--- a/scripts/costs/total_operational_incomes.py
+++ b/scripts/costs/total_operational_incomes.py
@@ -10,8 +10,8 @@ import pandas as pd
 from hub.city_model_structure.building import Building
 import hub.helpers.constants as cte
 
-from costs.configuration import Configuration
-from costs.cost_base import CostBase
+from scripts.costs.configuration import Configuration
+from scripts.costs.cost_base import CostBase
 
 
 class TotalOperationalIncomes(CostBase):