diff --git a/addons/account/res_currency.py b/addons/account/res_currency.py
index 6381ca258de..ce781a1e11a 100644
--- a/addons/account/res_currency.py
+++ b/addons/account/res_currency.py
@@ -25,11 +25,6 @@ from osv import osv
 class res_currency_account(osv.osv):
     _inherit = "res.currency"
 
-    def get_conversion_rate(self, cr, uid, from_currency, to_currency, context=None):
-        if context is None:
-            context = {}
-        return self._get_conversion_rate(cr, uid, from_currency, to_currency, context=context)
-
     def _get_conversion_rate(self, cr, uid, from_currency, to_currency, context=None):
         if context is None:
             context = {}
diff --git a/addons/point_of_sale/__openerp__.py b/addons/point_of_sale/__openerp__.py
index f39c05c5e7d..911ccf24bb5 100644
--- a/addons/point_of_sale/__openerp__.py
+++ b/addons/point_of_sale/__openerp__.py
@@ -40,7 +40,7 @@ Main features :
     """,
     'author': 'OpenERP SA',
     'images': ['images/cash_registers.jpeg', 'images/pos_analysis.jpeg','images/register_analysis.jpeg','images/sale_order_pos.jpeg','images/product_pos.jpeg'],
-    'depends': ['sale','account'],
+    'depends': ['sale'],
     'init_xml': [],
 
     'update_xml': [