diff --git a/account.py b/account.py
index b603343cab..d9717fe2f3 100644
--- a/account.py
+++ b/account.py
@@ -163,7 +163,6 @@ class Type(sequence_ordered(), ModelSQL, ModelView):
             ],
         depends=['company'])
     childs = fields.One2Many('account.account.type', 'parent', 'Children',
-        states=_states,
         domain=[
             ('company', '=', Eval('company')),
         ],
@@ -637,7 +636,7 @@ class Account(ModelSQL, ModelView):
     left = fields.Integer('Left', required=True, select=True)
     right = fields.Integer('Right', required=True, select=True)
     childs = fields.One2Many(
-        'account.account', 'parent', 'Children', states=_states,
+        'account.account', 'parent', 'Children',
         domain=[('company', '=', Eval('company'))],
         depends=['company'])
     balance = fields.Function(fields.Numeric('Balance',
diff --git a/tax.py b/tax.py
index 88440af9df..e33e4e5cc4 100644
--- a/tax.py
+++ b/tax.py
@@ -151,7 +151,7 @@ class TaxCode(ModelSQL, ModelView):
     lines = fields.One2Many('account.tax.code.line', 'code', "Lines")
     childs = fields.One2Many('account.tax.code', 'parent', 'Children',
             domain=[('company', '=', Eval('company', 0))],
-        states=_states, depends=['company'])
+        depends=['company'])
     currency_digits = fields.Function(fields.Integer('Currency Digits'),
         'on_change_with_currency_digits')
     amount = fields.Function(fields.Numeric(
@@ -700,8 +700,7 @@ class Tax(sequence_ordered(), ModelSQL, ModelView):
             ' be modified by this tax'))
     parent = fields.Many2One('account.tax', 'Parent', ondelete='CASCADE',
         states=_states)
-    childs = fields.One2Many('account.tax', 'parent', 'Children',
-        states=_states)
+    childs = fields.One2Many('account.tax', 'parent', 'Children')
     company = fields.Many2One('company.company', 'Company', required=True,
         domain=[
             ('id', If(Eval('context', {}).contains('company'), '=', '!='),