diff --git a/addons/hr_expense/hr_expense.py b/addons/hr_expense/hr_expense.py
index b1192701dfb..dbf3c34f4c1 100644
--- a/addons/hr_expense/hr_expense.py
+++ b/addons/hr_expense/hr_expense.py
@@ -72,7 +72,7 @@ class hr_expense_expense(osv.osv):
         'account_move_id': fields.many2one('account.move', 'Ledger Posting'),
         'line_ids': fields.one2many('hr.expense.line', 'expense_id', 'Expense Lines', readonly=True, states={'draft':[('readonly',False)]} ),
         'note': fields.text('Note'),
-        'amount': fields.function(_amount, string='Total Amount'),
+        'amount': fields.function(_amount, string='Total Amount', digits_compute= dp.get_precision('Account')),
         'invoice_id': fields.many2one('account.invoice', "Employee's Invoice"),
         'currency_id': fields.many2one('res.currency', 'Currency', required=True),
         'department_id':fields.many2one('hr.department','Department'),
@@ -258,8 +258,8 @@ class hr_expense_line(osv.osv):
         'date_value': fields.date('Date', required=True),
         'expense_id': fields.many2one('hr.expense.expense', 'Expense', ondelete='cascade', select=True),
         'total_amount': fields.function(_amount, string='Total', digits_compute=dp.get_precision('Account')),
-        'unit_amount': fields.float('Unit Price', digits_compute=dp.get_precision('Account')),
-        'unit_quantity': fields.float('Quantities' ),
+        'unit_amount': fields.float('Unit Price', digits_compute=dp.get_precision('Price Unit')),
+        'unit_quantity': fields.float('Quantities', digits_compute= dp.get_precision('Product Unit of Measure')),
         'product_id': fields.many2one('product.product', 'Product', domain=[('hr_expense_ok','=',True)]),
         'uom_id': fields.many2one('product.uom', 'Unit of Measure'),
         'description': fields.text('Description'),