diff --git a/pos_trade_receivable_autoreconcile/model/point_of_sale.py b/pos_trade_receivable_autoreconcile/model/point_of_sale.py
index 5d457e4f..d5dcf484 100644
--- a/pos_trade_receivable_autoreconcile/model/point_of_sale.py
+++ b/pos_trade_receivable_autoreconcile/model/point_of_sale.py
@@ -41,7 +41,8 @@ class POSOrder(models.Model):
             for line in order.account_move.line_id:
                 if (line.partner_id.id == key[0] and
                         line.account_id.id == key[1] and
-                        (line.debit > 0) == key[2]):
+                        (line.debit > 0) == key[2] and
+                        line.state == 'valid'):
                     grouped_data[key].append(line.id)
                     break
         for key, value in grouped_data.iteritems():