diff --git a/addons/point_of_sale/report/pos_invoice.py b/addons/point_of_sale/report/pos_invoice.py
index f83da570812..6007b007639 100644
--- a/addons/point_of_sale/report/pos_invoice.py
+++ b/addons/point_of_sale/report/pos_invoice.py
@@ -32,9 +32,11 @@ class PosInvoiceReport(osv.AbstractModel):
         report = report_obj._get_report_from_name(cr, uid, 'account.report_invoice')
         selected_orders = posorder_obj.browse(cr, uid, ids, context=context)
 
+        ids_to_print = []
         invoiced_posorders_ids = []
         for order in selected_orders:
             if order.invoice_id:
+                ids_to_print.append(order.invoice_id.id)
                 invoiced_posorders_ids.append(order.id)
 
         not_invoiced_orders_ids = list(set(ids) - set(invoiced_posorders_ids))
@@ -44,7 +46,7 @@ class PosInvoiceReport(osv.AbstractModel):
             raise osv.except_osv(_('Error!'), _('No link to an invoice for %s.' % ', '.join(not_invoiced_orders_names)))
 
         docargs = {
-            'doc_ids': ids,
+            'doc_ids': ids_to_print,
             'doc_model': report.model,
             'docs': selected_orders,
         }