diff --git a/issue9032.diff b/issue9032.diff
new file mode 100644
index 0000000..c083e53
--- /dev/null
+++ b/issue9032.diff
@@ -0,0 +1,13 @@
+diff --git a/trytond/trytond/modules/account_invoice_stock/stock.py b/trytond/trytond/modules/account_invoice_stock/stock.py
+index a741d88..b118326 100644
+--- a/trytond/trytond/modules/account_invoice_stock/stock.py
++++ b/trytond/trytond/modules/account_invoice_stock/stock.py
+@@ -20,6 +20,8 @@ class StockMove(metaclass=PoolMeta):
+         Uom = pool.get('product.uom')
+         quantity = 0
+         for invoice_line in self.invoice_lines:
++            if invoice_line.invoice and invoice_line.invoice.state == 'cancel':
++                continue
+             quantity += Uom.compute_qty(invoice_line.unit,
+                 invoice_line.quantity, self.uom)
+         return quantity
diff --git a/series b/series
index 4b56bd4..467be9d 100644
--- a/series
+++ b/series
@@ -14,6 +14,9 @@ issue4506.diff # [account_invoice] Add credit invoices keyword from account.invo
 issue8479.diff # [account_invoice] missing invoice payment method rule by company
 create_invoice_credit_with_refund.diff # [account_invoice] revert the creation of a credit invoice whith refund change. reconcile the 2 invoices, not cancell the origin one.
 issue8618.diff # [account_invoice] Allow changing amount in manual invoice taxes
+
+issue9032.diff # [account_invoice_stock] Skip sum quantity of cancelled invoices
+
 issue4030.diff # [analytic_account] Not selected root accounts in analytic account lines
 analitic_line_company_rules.diff # [analytic_account] Not selected root accounts in analytic account lines