diff --git a/__init__.py b/__init__.py
index c857677248..5f2c0e1fef 100644
--- a/__init__.py
+++ b/__init__.py
@@ -40,6 +40,5 @@ def register():
         OpenSupplier,
         HandleShipmentException,
         HandleInvoiceException,
-        OpenProductQuantitiesByWarehouse,
         PartyReplace,
         module='purchase', type_='wizard')
diff --git a/stock.py b/stock.py
index 191e8291c6..fd1339ee79 100644
--- a/stock.py
+++ b/stock.py
@@ -1,23 +1,18 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
-import datetime
-
 from sql import Null
 from sql.aggregate import Max
 from sql.operators import Concat
 
 from trytond.model import Workflow, ModelView, fields
 from trytond.pyson import Eval
-from trytond.wizard import Wizard
 from trytond.pool import Pool, PoolMeta
 from trytond.transaction import Transaction
-from trytond.pyson import PYSONDecoder, PYSONEncoder
 from trytond import backend
 
 from trytond.modules.product import price_digits
 
-__all__ = ['ShipmentIn', 'ShipmentInReturn', 'Move', 'Location',
-    'OpenProductQuantitiesByWarehouse']
+__all__ = ['ShipmentIn', 'ShipmentInReturn', 'Move', 'Location']
 
 
 class ShipmentIn:
@@ -358,29 +353,3 @@ class Location:
             ],
         depends=['type', 'active', 'id'],
         help='If empty the Storage location is used')
-
-
-class OpenProductQuantitiesByWarehouse(Wizard):
-    __name__ = 'stock.product_quantities_warehouse'
-
-    def do_open_(self, action):
-        Product = Pool().get('product.product')
-
-        action, data = super(OpenProductQuantitiesByWarehouse,
-            self).do_open_(action)
-
-        product = Product(Transaction().context['active_id'])
-        if product.product_suppliers:
-            product_supplier = product.product_suppliers[0]
-            supply_date = product_supplier.compute_supply_date()
-            if supply_date != datetime.date.max:
-                search_value = \
-                    PYSONDecoder().decode(action['pyson_search_value'])
-                clause = ('date', '<=', supply_date)
-                if search_value and search_value[0] != 'OR':
-                    search_value.append(clause)
-                else:
-                    search_value = [search_value, clause]
-                action['pyson_search_value'] = PYSONEncoder().encode(
-                    search_value)
-        return action, data