diff --git a/addons/sale_stock/models/stock.py b/addons/sale_stock/models/stock.py
index 3fd60679493..c4a8e7487ea 100644
--- a/addons/sale_stock/models/stock.py
+++ b/addons/sale_stock/models/stock.py
@@ -76,7 +76,7 @@ class StockRule(models.Model):
 
     def _get_custom_move_fields(self):
         fields = super(StockRule, self)._get_custom_move_fields()
-        fields += ['sale_line_id', 'partner_id', 'sequence']
+        fields += ['sale_line_id', 'partner_id', 'sequence', 'to_refund']
         return fields
 
 
diff --git a/addons/sale_stock/tests/test_sale_stock.py b/addons/sale_stock/tests/test_sale_stock.py
index cc367019650..6a20a91314c 100644
--- a/addons/sale_stock/tests/test_sale_stock.py
+++ b/addons/sale_stock/tests/test_sale_stock.py
@@ -6,6 +6,7 @@ from odoo.addons.stock_account.tests.test_anglo_saxon_valuation_reconciliation_c
 from odoo.addons.sale.tests.common import TestSaleCommon
 from odoo.exceptions import UserError
 from odoo.tests import Form, tagged
+from odoo import Command
 
 
 @tagged('post_install', '-at_install')
@@ -1720,3 +1721,32 @@ class TestSaleStock(TestSaleCommon, ValuationReconciliationTestCommon):
         self.assertEqual(out1.move_line_ids.quantity, 3)
         self.assertEqual(out2.state, 'assigned')
         self.assertEqual(out2.move_line_ids.quantity, 1)
+
+    def test_delivery_on_negative_delivered_qty(self):
+        """
+            Tests that returns created from SO lines with negative quantities update the delivered
+            quantities negatively so that they appear on the corresponding invoice.
+        """
+        product = self.env['product.product'].create({
+            'name': 'Super product',
+            'uom_id': self.env.ref('uom.product_uom_unit').id,
+            'lst_price': 100.0,
+            'detailed_type': 'product',
+            'invoice_policy': 'delivery',
+        })
+        sale_order = self.env['sale.order'].create({
+            'partner_id': self.partner_a.id,
+            'state': 'draft',
+            'order_line':[Command.create({
+                'product_id': product.id,
+                'product_uom_qty': -1,
+            })],
+        })
+        sale_order.action_confirm()
+        self.assertEqual(sale_order.order_line.qty_delivered, 0.0)
+        self.assertEqual(sale_order.order_line.qty_to_invoice, 0.0)
+        picking = self.env['stock.move'].browse(self.env['stock.move'].search([('sale_line_id', '=', sale_order.order_line.id)]).id).picking_id
+        picking.action_confirm()
+        picking.button_validate()
+        self.assertEqual(sale_order.order_line.qty_delivered, -1.0)
+        self.assertEqual(sale_order.order_line.qty_to_invoice, -1.0)
diff --git a/addons/stock/models/stock_rule.py b/addons/stock/models/stock_rule.py
index 27ce620f9b5..0d5f58c0ad0 100644
--- a/addons/stock/models/stock_rule.py
+++ b/addons/stock/models/stock_rule.py
@@ -322,6 +322,10 @@ class StockRule(models.Model):
                     partner = partners
                 move_dest.partner_id = self.location_src_id.warehouse_id.partner_id or self.company_id.partner_id
 
+        # If the quantity is negative the move should be considered as a refund
+        if float_compare(product_qty, 0.0, precision_rounding=product_uom.rounding) < 0:
+            values['to_refund'] = True
+
         move_values = {
             'name': name[:2000],
             'company_id': self.company_id.id or self.location_src_id.company_id.id or self.location_dest_id.company_id.id or company_id.id,