diff --git a/addons/account/account_invoice.py b/addons/account/account_invoice.py
index 42d42e7ec1b..ef2ffc5cdbe 100644
--- a/addons/account/account_invoice.py
+++ b/addons/account/account_invoice.py
@@ -395,18 +395,23 @@ class account_invoice(osv.osv):
         template_id = template and template[1] or False
         res = mod_obj.get_object_reference(cr, uid, 'mail', 'email_compose_message_wizard_form')
         res_id = res and res[1] or False
-        ctx = dict(context, active_model='account.invoice', active_id=ids[0])
-        ctx.update({'mail.compose.template_id': template_id})
+        ctx = dict(context)
+        ctx.update({
+            'default_model': 'account.invoice',
+            'default_res_id': ids[0],
+            'default_use_template': True,
+            'default_template_id': template_id,
+            })
         return {
-                'view_type': 'form',
-                'view_mode': 'form',
-                'res_model': 'mail.compose.message',
-                'views': [(res_id, 'form')],
-                'view_id': res_id,
-                'type': 'ir.actions.act_window',
-                'target': 'new',
-                'context': ctx,
-                'nodestroy': True,
+            'view_type': 'form',
+            'view_mode': 'form',
+            'res_model': 'mail.compose.message',
+            'views': [(res_id, 'form')],
+            'view_id': res_id,
+            'type': 'ir.actions.act_window',
+            'target': 'new',
+            'context': ctx,
+            'nodestroy': True,
         }
 
     def confirm_paid(self, cr, uid, ids, context=None):
diff --git a/addons/purchase/purchase.py b/addons/purchase/purchase.py
index 592bf783a64..1f6279af3ad 100644
--- a/addons/purchase/purchase.py
+++ b/addons/purchase/purchase.py
@@ -347,13 +347,18 @@ class purchase_order(osv.osv):
         template_id = template and template[1] or False
         res = mod_obj.get_object_reference(cr, uid, 'mail', 'email_compose_message_wizard_form')
         res_id = res and res[1] or False
-        ctx = dict(context, active_model='purchase.order', active_id=ids[0])
-        ctx.update({'mail.compose.template_id': template_id})
+        ctx = dict(context)
+        ctx.update({
+            'default_model': 'purchase.order',
+            'default_res_id': ids[0],
+            'default_use_template': True,
+            'default_template_id': template_id,
+            })
         return {
             'view_type': 'form',
             'view_mode': 'form',
             'res_model': 'mail.compose.message',
-            'views': [(res_id,'form')],
+            'views': [(res_id, 'form')],
             'view_id': res_id,
             'type': 'ir.actions.act_window',
             'target': 'new',