diff --git a/addons/account/models/reconciliation_widget.py b/addons/account/models/reconciliation_widget.py
index 758eacb0340..d36d5f6fd53 100644
--- a/addons/account/models/reconciliation_widget.py
+++ b/addons/account/models/reconciliation_widget.py
@@ -112,7 +112,8 @@ class AccountReconciliation(models.AbstractModel):
         query += 'LEFT JOIN res_partner_bank bank ON bank.id = st_line.bank_account_id OR bank.acc_number = st_line.account_number %s\n' % (where_bank)
         query += 'LEFT JOIN res_partner p1 ON st_line.partner_id=p1.id \n'
         query += 'LEFT JOIN res_partner p2 ON bank.partner_id=p2.id \n'
-        query += 'LEFT JOIN res_partner p3 ON p3.name ILIKE st_line.partner_name %s\n' % (where_partner)
+        # By definition the commercial partner_id doesn't have a parent_id set
+        query += 'LEFT JOIN res_partner p3 ON p3.name ILIKE st_line.partner_name %s AND p3.parent_id is NULL \n' % (where_partner)
         query += 'WHERE st_line.id IN %s'
 
         params += [tuple(st_lines.ids)]
diff --git a/addons/account/tests/test_reconciliation.py b/addons/account/tests/test_reconciliation.py
index 83f3c0c6d72..e9b494b385e 100644
--- a/addons/account/tests/test_reconciliation.py
+++ b/addons/account/tests/test_reconciliation.py
@@ -129,6 +129,27 @@ class TestReconciliation(AccountingTestCase):
         invoice.action_invoice_open()
         return invoice
 
+    def create_invoice_partner(self, type='out_invoice', invoice_amount=50, currency_id=None, partner_id=False):
+        #we create an invoice in given currency
+        invoice = self.account_invoice_model.create({'partner_id': partner_id,
+            'currency_id': currency_id,
+            'name': type == 'out_invoice' and 'invoice to client' or 'invoice to vendor',
+            'account_id': self.account_rcv.id,
+            'type': type,
+            'date_invoice': time.strftime('%Y') + '-07-01',
+            })
+        self.account_invoice_line_model.create({'product_id': self.product.id,
+            'quantity': 1,
+            'price_unit': invoice_amount,
+            'invoice_id': invoice.id,
+            'name': 'product that cost ' + str(invoice_amount),
+            'account_id': self.env['account.account'].search([('user_type_id', '=', self.env.ref('account.data_account_type_revenue').id)], limit=1).id,
+        })
+
+        #validate invoice
+        invoice.action_invoice_open()
+        return invoice
+
     def make_payment(self, invoice_record, bank_journal, amount=0.0, amount_currency=0.0, currency_id=None):
         bank_stmt = self.acc_bank_stmt_model.create({
             'journal_id': bank_journal.id,
@@ -890,27 +911,6 @@ class TestReconciliationExec(TestReconciliation):
         self.assertEqual(reversed_bank_line.full_reconcile_id.id, bank_line.full_reconcile_id.id)
         self.assertEqual(reversed_customer_line.full_reconcile_id.id, customer_line.full_reconcile_id.id)
 
-    def create_invoice_partner(self, type='out_invoice', invoice_amount=50, currency_id=None, partner_id=False):
-        #we create an invoice in given currency
-        invoice = self.account_invoice_model.create({'partner_id': partner_id,
-            'currency_id': currency_id,
-            'name': type == 'out_invoice' and 'invoice to client' or 'invoice to vendor',
-            'account_id': self.account_rcv.id,
-            'type': type,
-            'date_invoice': time.strftime('%Y') + '-07-01',
-            })
-        self.account_invoice_line_model.create({'product_id': self.product.id,
-            'quantity': 1,
-            'price_unit': invoice_amount,
-            'invoice_id': invoice.id,
-            'name': 'product that cost ' + str(invoice_amount),
-            'account_id': self.env['account.account'].search([('user_type_id', '=', self.env.ref('account.data_account_type_revenue').id)], limit=1).id,
-        })
-
-        #validate invoice
-        invoice.action_invoice_open()
-        return invoice
-
     def test_aged_report(self):
         AgedReport = self.env['report.account.report_agedpartnerbalance'].with_context(include_nullified_amount=True)
         account_type = ['receivable']
diff --git a/addons/account/tests/test_reconciliation_widget.py b/addons/account/tests/test_reconciliation_widget.py
index 8444ef9835a..30025bfc1da 100644
--- a/addons/account/tests/test_reconciliation_widget.py
+++ b/addons/account/tests/test_reconciliation_widget.py
@@ -95,3 +95,35 @@ class TestReconciliationWidget(TestReconciliation):
 
         self.assertFalse(receivable1.id in mv_lines_ids)
         self.assertTrue(receivable2.id in mv_lines_ids)
+
+    def test_partner_name_with_parent(self):
+        parent_partner = self.env['res.partner'].create({
+            'name': 'test',
+        })
+        child_partner = self.env['res.partner'].create({
+            'name': 'test',
+            'parent_id': parent_partner.id,
+            'type': 'delivery',
+        })
+        inv1 = self.create_invoice_partner(currency_id=self.currency_euro_id, partner_id=child_partner.id)
+        self.assertEqual(inv1.move_id.partner_id, parent_partner)
+
+        bank_stmt = self.acc_bank_stmt_model.create({
+            'company_id': self.env.ref('base.main_company').id,
+            'journal_id': self.bank_journal_euro.id,
+            'date': time.strftime('%Y-07-15'),
+            'name': 'test',
+        })
+
+        bank_stmt_line = self.acc_bank_stmt_line_model.create({
+            'name': 'testLine',
+            'statement_id': bank_stmt.id,
+            'amount': 100,
+            'date': time.strftime('%Y-07-15'),
+            'partner_name': 'test',
+        })
+
+        bkstmt_data = self.env['account.reconciliation.widget'].get_bank_statement_line_data(bank_stmt_line.ids)
+
+        self.assertEqual(len(bkstmt_data['lines']), 1)
+        self.assertEqual(bkstmt_data['lines'][0]['partner_id'], parent_partner.id)