diff --git a/trytond/ir/rule.py b/trytond/ir/rule.py
index b673640e20..14a8645dd4 100644
--- a/trytond/ir/rule.py
+++ b/trytond/ir/rule.py
@@ -79,7 +79,7 @@ class Rule(OSV):
        ('>=', '>='),
        ('in', 'in'),
        ('child_of', 'child_of'),
-       ], 'Operator', required=True)
+       ], 'Operator', required=True, translate=False)
     operand = fields.Selection('get_operand','Operand', required=True)
     rule_group = fields.Many2One('ir.rule.group', 'Group', select=2,
        required=True, ondelete="cascade")
diff --git a/trytond/ir/ui/menu.py b/trytond/ir/ui/menu.py
index 78fcb74f6a..a254e92025 100644
--- a/trytond/ir/ui/menu.py
+++ b/trytond/ir/ui/menu.py
@@ -84,7 +84,7 @@ class UIMenu(OSV):
        'menu_id', 'gid', 'Groups', ondelete_target='CASCADE')
     complete_name = fields.Function('get_full_name',
        string='Complete Name', type='char', order_field='name')
-    icon = fields.Selection(ICONS, 'Icon')
+    icon = fields.Selection(ICONS, 'Icon', translate=False)
     action = fields.Function('get_action', fnct_inv='action_inv',
        type='reference', string='Action',
        selection=[