diff --git a/account_financial_report/wizard/aged_partner_balance_wizard.py b/account_financial_report/wizard/aged_partner_balance_wizard.py
index 57f32d66..ac624f63 100644
--- a/account_financial_report/wizard/aged_partner_balance_wizard.py
+++ b/account_financial_report/wizard/aged_partner_balance_wizard.py
@@ -29,6 +29,8 @@ class AgedPartnerBalanceWizard(models.TransientModel):
     account_ids = fields.Many2many(
         comodel_name='account.account',
         string='Filter accounts',
+        domain=[('reconcile', '=', True)],
+        required=True,
     )
     receivable_accounts_only = fields.Boolean()
     payable_accounts_only = fields.Boolean()
@@ -61,6 +63,10 @@ class AgedPartnerBalanceWizard(models.TransientModel):
             res['domain']['partner_ids'] += self._get_partner_ids_domain()
         return res
 
+    @api.onchange('account_ids')
+    def onchange_account_ids(self):
+        return {'domain': {'account_ids': [('reconcile', '=', True)]}}
+
     @api.onchange('receivable_accounts_only', 'payable_accounts_only')
     def onchange_type_accounts_only(self):
         """Handle receivable/payable accounts only change."""
@@ -72,9 +78,9 @@ class AgedPartnerBalanceWizard(models.TransientModel):
                 domain += [('internal_type', '=', 'receivable')]
             elif self.payable_accounts_only:
                 domain += [('internal_type', '=', 'payable')]
-        elif not self.receivable_accounts_only and not self.payable_accounts_only:
-            domain += [('reconcile', '=', True)]
-        self.account_ids = self.env['account.account'].search(domain)
+            self.account_ids = self.env['account.account'].search(domain)
+        else:
+            self.account_ids = None
 
     @api.multi
     def _print_report(self, report_type):
diff --git a/account_financial_report/wizard/open_items_wizard.py b/account_financial_report/wizard/open_items_wizard.py
index 3e66971d..5d6b8f84 100644
--- a/account_financial_report/wizard/open_items_wizard.py
+++ b/account_financial_report/wizard/open_items_wizard.py
@@ -31,6 +31,7 @@ class OpenItemsReportWizard(models.TransientModel):
         comodel_name='account.account',
         string='Filter accounts',
         domain=[('reconcile', '=', True)],
+        required=True,
     )
     hide_account_at_0 = fields.Boolean(
         string='Hide account ending balance at 0', default=True,
@@ -84,6 +85,10 @@ class OpenItemsReportWizard(models.TransientModel):
             res['domain']['partner_ids'] += self._get_partner_ids_domain()
         return res
 
+    @api.onchange('account_ids')
+    def onchange_account_ids(self):
+        return {'domain': {'account_ids': [('reconcile', '=', True)]}}
+
     @api.onchange('receivable_accounts_only', 'payable_accounts_only')
     def onchange_type_accounts_only(self):
         """Handle receivable/payable accounts only change."""
@@ -95,9 +100,9 @@ class OpenItemsReportWizard(models.TransientModel):
                 domain += [('internal_type', '=', 'receivable')]
             elif self.payable_accounts_only:
                 domain += [('internal_type', '=', 'payable')]
-        elif not self.receivable_accounts_only and not self.payable_accounts_only:
-            domain += [('reconcile', '=', True)]
-        self.account_ids = self.env['account.account'].search(domain)
+            self.account_ids = self.env['account.account'].search(domain)
+        else:
+            self.account_ids = None
 
     @api.multi
     def _print_report(self, report_type):