diff --git a/src/modules/configuration.js b/src/modules/configuration.js
index 12461f6..406dc4d 100644
--- a/src/modules/configuration.js
+++ b/src/modules/configuration.js
@@ -1,6 +1,7 @@
 export const UnitsInGroupCount = 6
 export const RowsOfGroupsCount = 6
 export const ColumnsOfGroupsCount = 3
-export const StorageCenterLocation = { x: 8, y: 8, w: UnitsInGroupCount, h: 1 }
-// -1 by zarezerwować przestrzeń dla magazynu
-export const UnitsCount = (ColumnsOfGroupsCount * RowsOfGroupsCount - 1) * UnitsInGroupCount
+export const StorageCenterLocation = { x: 7, y: 8, w: UnitsInGroupCount, h: 1 }
+
+export const UnitsCount = ((ColumnsOfGroupsCount * RowsOfGroupsCount) * UnitsInGroupCount 
+  - StorageCenterLocation.w * StorageCenterLocation.h)