diff --git a/src/engine/gameManager/MaintenanceManager.java b/src/engine/gameManager/MaintenanceManager.java
index 69dd7293..2b099699 100644
--- a/src/engine/gameManager/MaintenanceManager.java
+++ b/src/engine/gameManager/MaintenanceManager.java
@@ -14,7 +14,6 @@ package engine.gameManager;
 import engine.Enum;
 import engine.objects.Building;
 import engine.objects.City;
-import engine.objects.ItemBase;
 import engine.objects.Warehouse;
 import org.pmw.tinylog.Logger;
 
@@ -228,7 +227,7 @@ public enum MaintenanceManager {
         if ((overDraft > 0))
             if ((building.getBlueprint().getBuildingGroup().equals(Enum.BuildingGroup.SHRINE) == false) &&
                     (warehouse != null) && building.assetIsProtected() == true &&
-                    (warehouse.resources.get(ItemBase.GOLD_ITEM_BASE)) >= overDraft) {
+                    (warehouse.resources.get(Enum.ResourceType.GOLD)) >= overDraft) {
                 hasFunds = true;
             }
 
@@ -291,7 +290,7 @@ public enum MaintenanceManager {
 
         if (overDraft > 0) {
 
-            resourceValue = warehouse.resources.get(ItemBase.getItemBase(7));
+            resourceValue = warehouse.resources.get(Enum.ResourceType.GOLD);
             warehouse.resources.put(Enum.ResourceType.GOLD, resourceValue - overDraft);
 
             if (!DbManager.WarehouseQueries.UPDATE_WAREHOUSE(warehouse)) {