diff --git a/account_easy_reconcile/easy_reconcile.py b/account_easy_reconcile/easy_reconcile.py
index bb598605..34d0604c 100644
--- a/account_easy_reconcile/easy_reconcile.py
+++ b/account_easy_reconcile/easy_reconcile.py
@@ -47,14 +47,6 @@ class EasyReconcileOptions(orm.AbstractModel):
             ('newest_debit', 'Date of most recent debit')
         ]
 
-    def _get_account_currency(self, cr, uid, ids, field_name, arg,
-                              context=None):
-        result = {}
-        for line in self.browse(cr, uid, ids, context=context):
-            # Always provide second currency
-            result[line.id] = bool(line.task_id.account.currency_id.id)
-        return result
-
     _columns = {
         'write_off': fields.float('Write off allowed'),
         'account_lost_id': fields.many2one(
@@ -71,11 +63,6 @@ class EasyReconcileOptions(orm.AbstractModel):
         'analytic_account_id': fields.many2one(
             'account.analytic.account', 'Analytic Account',
             help="Analytic account for the write-off"),
-        'account_has_currency': fields.function(
-            _get_account_currency,
-            type='boolean',
-            string='has currency',
-            help="Check if related account has currency."),
         'income_exchange_account_id': fields.many2one(
             'account.account', 'Gain Exchange Rate Account'),
         'expense_exchange_account_id': fields.many2one(
diff --git a/account_easy_reconcile/easy_reconcile.xml b/account_easy_reconcile/easy_reconcile.xml
index c23c7f05..1a95139b 100644
--- a/account_easy_reconcile/easy_reconcile.xml
+++ b/account_easy_reconcile/easy_reconcile.xml
@@ -129,9 +129,8 @@ The lines should have the same amount (with the write-off) and the same referenc
                 <field name="write_off"/>
                 <field name="account_lost_id" attrs="{'required':[('write_off','>',0)]}"/>
                 <field name="account_profit_id" attrs="{'required':[('write_off','>',0)]}"/>
-                <field name="account_has_currency" invisible="1"/>
-                <field name="income_exchange_account_id" attrs="{'required':[('account_has_currency','=',True)],'invisible':[('account_has_currency','=',False)]}"/> 
-                <field name="expense_exchange_account_id" attrs="{'required':[('account_has_currency','=',True)],'invisible':[('account_has_currency','=',False)]}"/> 
+                <field name="income_exchange_account_id" groups="base.group_multi_currency"/>
+                <field name="expense_exchange_account_id" groups="base.group_multi_currency"/>
                 <field name="journal_id" attrs="{'required':[('write_off','>',0)]}"/>
                 <field name="analytic_account_id" groups="analytic.group_analytic_accounting"/>
                 <field name="date_base_on"/>
@@ -150,9 +149,8 @@ The lines should have the same amount (with the write-off) and the same referenc
                 <field name="write_off"/>
                 <field name="account_lost_id" attrs="{'required':[('write_off','>',0)]}"/>
                 <field name="account_profit_id" attrs="{'required':[('write_off','>',0)]}"/>
-                <field name="account_has_currency" invisible="1"/>
-                <field name="income_exchange_account_id" attrs="{'required':[('account_has_currency','=',True)]}"/> 
-                <field name="expense_exchange_account_id" attrs="{'required':[('account_has_currency','=',True)]}"/> 
+                <field name="income_exchange_account_id" groups="base.group_multi_currency"/>
+                <field name="expense_exchange_account_id" groups="base.group_multi_currency"/>
                 <field name="journal_id" attrs="{'required':[('write_off','>',0)]}"/>
                 <field name="analytic_account_id" groups="analytic.group_analytic_accounting"/>
                 <field name="date_base_on"/>