diff --git a/addons/stock/stock.py b/addons/stock/stock.py
index 1460957c4f9..2d3ba4b2f5a 100644
--- a/addons/stock/stock.py
+++ b/addons/stock/stock.py
@@ -1059,10 +1059,17 @@ class stock_move(osv.osv):
 
         return {'value': result}
 
-    def onchange_product_id(self, cr, uid, ids, prod_id=False, loc_id=False, loc_dest_id=False):
+    def onchange_product_id(self, cr, uid, ids, prod_id=False, loc_id=False, loc_dest_id=False, address_id=False):
         if not prod_id:
             return {}
-        product = self.pool.get('product.product').browse(cr, uid, [prod_id])[0]
+        lang = False
+        if address_id:
+            addr_rec = self.pool.get('res.partner.address').browse(cr, uid, address_id)
+            if addr_rec:
+                lang = addr_rec.partner_id and addr_rec.partner_id.lang or False
+        ctx = {'lang': lang}
+
+        product = self.pool.get('product.product').browse(cr, uid, [prod_id], context=ctx)[0]
         uos_id  = product.uos_id and product.uos_id.id or False
         result = {
             'name': product.partner_ref,
diff --git a/addons/stock/stock_view.xml b/addons/stock/stock_view.xml
index 71d84f84b31..2aa4fe3ccfa 100644
--- a/addons/stock/stock_view.xml
+++ b/addons/stock/stock_view.xml
@@ -534,7 +534,7 @@
                                     <separator colspan="4" string="Move Information"/>
                                     <field name="location_id" select="1" domain="[('usage','=','internal')]"/>
                                     <field name="location_dest_id" select="1" domain="[('usage','=','internal')]"/>
-                                    <field colspan="4" context="location=location_id" name="product_id" on_change="onchange_product_id(product_id, location_id, location_dest_id)" select="1"/>
+                                    <field colspan="4" context="location=location_id" name="product_id" on_change="onchange_product_id(product_id, location_id, location_dest_id, parent.address_id)" select="1"/>
                                     <field name="product_qty" select="1" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)"/>
                                     <field name="product_uom" select="1"/>
                                     <field groups="product.group_uos" name="product_uos" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)"/>
@@ -633,7 +633,7 @@
                                     <separator colspan="4" string="Move Information"/>
                                     <field name="location_id" select="1" domain="[('usage','=','internal')]"/>
                                     <field name="location_dest_id" select="1" domain="[('usage','&lt;&gt;','view')]"/>
-                                    <field colspan="4" context="location=location_id" name="product_id" on_change="onchange_product_id(product_id, location_id, location_dest_id)" select="1"/>
+                                    <field colspan="4" context="location=location_id" name="product_id" on_change="onchange_product_id(product_id, location_id, location_dest_id, parent.address_id)" select="1"/>
                                     <field name="product_qty" select="1" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)"/>
                                     <field name="product_uom" select="1"/>
                                     <field groups="product.group_uos" name="product_uos" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)"/>
@@ -826,7 +826,7 @@
                                     <separator colspan="4" string="Move Information"/>
                                     <field name="location_id" select="1" domain="[('usage','=','internal')]"/>
                                     <field name="location_dest_id" select="1" domain="[('usage','&lt;&gt;','view')]"/>
-                                    <field colspan="4" context="location=location_id" name="product_id" on_change="onchange_product_id(product_id, location_id, location_dest_id)" select="1"/>
+                                    <field colspan="4" context="location=location_id" name="product_id" on_change="onchange_product_id(product_id, location_id, location_dest_id, parent.address_id)" select="1"/>
                                     <field name="product_qty" select="1" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)" />
                                     <field name="product_uom" select="1"/>
                                     <field groups="product.group_uos" name="product_uos" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)"/>
@@ -1015,7 +1015,7 @@
                                     <separator colspan="4" string="Move Information"/>
                                     <field name="location_id" select="1" domain="[('usage','&lt;&gt;','view')]"/>
                                     <field domain="[('usage','=','internal')]" name="location_dest_id" select="1"/>
-                                    <field colspan="4" context="location=location_id" name="product_id" on_change="onchange_product_id(product_id, location_id, location_dest_id)" select="1"/>
+                                    <field colspan="4" context="location=location_id" name="product_id" on_change="onchange_product_id(product_id, location_id, location_dest_id, parent.address_id)" select="1"/>
                                     <field name="product_qty" select="1" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)"/>
                                     <field name="product_uom" select="1"/>
                                     <field groups="product.group_uos" name="product_uos" on_change="onchange_quantity(product_id, product_qty, product_uom, product_uos)"/>