--- sites/all/modules/uc_ideal_lite/uc_ideal_lite_payment_orig.module	2010-10-15 08:47:04.000000000 +0200
+++ sites/all/modules/uc_ideal_lite/uc_ideal_lite_payment.module	2010-10-15 08:44:22.000000000 +0200
@@ -469,6 +469,7 @@ function uc_ideal_lite_stat_call($status
       unset($_SESSION['ideal_lite_order_id']);
       // This lets us know it's a legitimate access of the complete page.
       $_SESSION['do_complete'] = TRUE;
+      $_SESSION['cart_order'] = $_SESSION['ideal_lite_transreq_data']['orderid'];
       drupal_goto('cart/checkout/complete');
       exit();
     break;