diff --git a/stock_inventory_hierarchical_location/inventory_hierarchical_location.py b/stock_inventory_hierarchical_location/inventory_hierarchical_location.py
index af9146f7e..3dbe4033a 100644
--- a/stock_inventory_hierarchical_location/inventory_hierarchical_location.py
+++ b/stock_inventory_hierarchical_location/inventory_hierarchical_location.py
@@ -21,10 +21,10 @@
 from openerp.osv import orm
 from openerp.tools.translate import _
 
-from stock_inventory_hierarchical import HierarchicalInventoryException
+from ..stock_inventory_hierarchical import HierarchicalInventoryException
 
 # Add the date to the list of fields we must propagate to children inventories
-from stock_inventory_hierarchical import PARENT_VALUES
+from ..stock_inventory_hierarchical import PARENT_VALUES
 PARENT_VALUES.append('exhaustive')