diff --git a/addons/purchase/partner.py b/addons/purchase/partner.py
index d3f3e3e24d4..71b55514fba 100644
--- a/addons/purchase/partner.py
+++ b/addons/purchase/partner.py
@@ -27,7 +27,7 @@ class res_partner(osv.osv):
     
     def _purchase_order_count(self, cr, uid, ids, field_name, arg, context=None):
         res = {}
-        for partner in self.browse(cr, uid, ids, context):
+        for partner in self.browse(cr, uid, ids, context=context):
             res[partner.id] = len(partner.purchase_order_ids)
         return res
     
diff --git a/addons/purchase/stock_view.xml b/addons/purchase/stock_view.xml
index b64ef37303c..ce6f1e8c349 100644
--- a/addons/purchase/stock_view.xml
+++ b/addons/purchase/stock_view.xml
@@ -107,6 +107,7 @@
         <record id="act_purchase_order_2_stock_picking_calendar" model="ir.actions.act_window.view">
             <field eval="3" name="sequence"/>
             <field name="view_mode">calendar</field>
+            <field name="view_id" ref="stock.stock_picking_in_calendar"/>
             <field name="act_window_id" ref="act_purchase_order_2_stock_picking"/>
         </record>