diff --git a/modules/account_invoice/invoice.py b/modules/account_invoice/invoice.py
index 6a90680..12fc8fe 100755
--- a/modules/account_invoice/invoice.py
+++ b/modules/account_invoice/invoice.py
@@ -1965,14 +1965,14 @@ class Invoice(Workflow, ModelSQL, ModelView, TaxableMixin, InvoiceReportMixin):
             if amount < 0:
                 move_line.debit = Decimal(0)
                 move_line.credit = -amount
-                move_line.account = gl.product.account_stock_used
+                move_line.account = gl.product.account_stock_used if not (move_line.lot.sale_invoice_line or move_line.lot.sale_invoice_line_prov) else gl.product.account_stock_out_used
                 move_line_.credit = Decimal(0)
                 move_line_.debit = -amount
                 move_line_.account = gl.product.account_stock_in_used
             else:
                 move_line.debit = amount
                 move_line.credit = Decimal(0)
-                move_line.account = gl.product.account_stock_used
+                move_line.account = gl.product.account_stock_used if not (move_line.lot.sale_invoice_line or move_line.lot.sale_invoice_line_prov) else gl.product.account_stock_out_used
                 move_line_.debit = Decimal(0)
                 move_line_.credit = amount
                 move_line_.account = gl.product.account_stock_in_used