diff --git a/addons/account/controllers/portal.py b/addons/account/controllers/portal.py
index c3dd7e2b1bbcdeb70390866a8bb1d7369ec841a5..1aef9ace37be2de526ee6e751c1c9f0e0a2f4d62 100644
--- a/addons/account/controllers/portal.py
+++ b/addons/account/controllers/portal.py
@@ -52,8 +52,8 @@ class PortalAccount(CustomerPortal):
 
         searchbar_filters = {
             'all': {'label': _('All'), 'domain': []},
-            'invoices': {'label': _('Invoices'), 'domain': [('move_type', '=', ('out_invoice', 'out_refund'))]},
-            'bills': {'label': _('Bills'), 'domain': [('move_type', '=', ('in_invoice', 'in_refund'))]},
+            'invoices': {'label': _('Invoices'), 'domain': [('move_type', 'in', ('out_invoice', 'out_refund'))]},
+            'bills': {'label': _('Bills'), 'domain': [('move_type', 'in', ('in_invoice', 'in_refund'))]},
         }
         # default filter by value
         if not filterby: