diff --git a/adm/pdf.php b/adm/pdf.php
index b1494b1f..4ec5cef6 100755
--- a/adm/pdf.php
+++ b/adm/pdf.php
@@ -148,14 +148,18 @@ function generateInvoicesPDFPrivateSales48hBis()
 				AND (s.delivery_delay != 2 AND s.delivery_delay != 6)
 			');
 			if (!empty($orders2)) {
-				foreach ($orders2 as $key => $order) {
+				foreach ($orders as $key => $order) {
 					if (in_array($order, $orders)) {
-						unset($orders2[$key]);
+						unset($orders[$key]);
 					}
 				}
 			}
 
-			PDF::multipleInvoices2($orders, $orders2, true, true);
+			if (!empty($orders2)) {
+				PDF::multipleInvoices2($orders, $orders2, true, true);
+			} else {
+				PDF::multipleInvoices($orders, false, true, true);
+			}
 		}
 	}
 }