diff --git a/addons/purchase/report/purchase_report.py b/addons/purchase/report/purchase_report.py
index 56a6b65b1b3..ac9abaaf590 100644
--- a/addons/purchase/report/purchase_report.py
+++ b/addons/purchase/report/purchase_report.py
@@ -44,6 +44,7 @@ class report_purchase_order(osv.osv):
             ('cancel','Cancel')
         ], 'Order State', readonly=True),
         'product_id':fields.many2one('product.product', 'Product', readonly=True),
+        'warehouse_id': fields.many2one('stock.warehouse', 'Warehouse', readonly=True),
         'category_id': fields.many2one('product.category', 'Categories', readonly=True),
         'partner_id':fields.many2one('res.partner', 'Partner', readonly=True),
         'company_id':fields.many2one('res.company', 'Company', readonly=True),
@@ -67,6 +68,7 @@ class report_purchase_order(osv.osv):
                     to_char(s.date_order, 'YYYY') as name,
                     to_char(s.date_order, 'MM') as month,
                     s.state,
+                    s.warehouse_id as warehouse_id,
                     s.partner_id as partner_id,
                     s.create_uid as user_id,
                     s.company_id as company_id,
@@ -84,7 +86,8 @@ class report_purchase_order(osv.osv):
                 where l.product_id is not null
                 group by s.company_id,s.create_uid,s.partner_id,
                          t.categ_id,l.product_id,s.date_order,
-                         to_char(s.date_order, 'YYYY'),to_char(s.date_order, 'MM'),s.state
+                         to_char(s.date_order, 'YYYY'),to_char(s.date_order, 'MM'),s.state,
+                         s.warehouse_id
             )
         """)
 report_purchase_order()
diff --git a/addons/purchase/report/purchase_report_view.xml b/addons/purchase/report/purchase_report_view.xml
index 66965995f8f..0810b013b23 100644
--- a/addons/purchase/report/purchase_report_view.xml
+++ b/addons/purchase/report/purchase_report_view.xml
@@ -25,6 +25,7 @@
                     <field name="partner_id"/>
                     <field name="product_id"/>
                     <field name="user_id" invisible="1"/>
+                    <field name="warehouse_id" invisible="1"/>
                     <field name="category_id" invisible="1"/>
                     <field name="date" invisible="1"/>
                     <field name="company_id" invisible="1"/>
@@ -74,6 +75,7 @@
                 <newline/>
                 <group expand="1" string="Group By..." colspan="10" col="12">
                     <filter string="Company" icon="terp-purchase" context="{'group_by':'company_id'}"/>
+                    <filter string="Warehouse" icon="terp-purchase" context="{'group_by':'warehouse_id'}"/>
                     <filter string="Responsible" icon="terp-purchase" context="{'group_by':'user_id'}" default="1"/>
                     <separator orientation="vertical"/>
                     <filter string="Product" icon="terp-purchase" context="{'group_by':'product_id'}"/>