diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index fef33262a0f..86ed5fb107d 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -2386,6 +2386,7 @@ function pdf_getLinkedObjects(&$object, $outputlangs)
 					$linkedobjects[$objecttype]['ref_title'] = $outputlangs->transnoentities("RefSending");
 					if (! empty($linkedobjects[$objecttype]['ref_value'])) $linkedobjects[$objecttype]['ref_value'] .= ' / ';
 					$linkedobjects[$objecttype]['ref_value'] .= $outputlangs->transnoentities($elementobject->ref);
+					$linkedobjects[$objecttype]['date_value'] = dol_print_date($elementobject->date_delivery, 'day', '', $outputlangs);
 				} else {
 					$linkedobjects[$objecttype]['ref_title'] = $outputlangs->transnoentities("RefOrder").' / '.$outputlangs->transnoentities("RefSending");
 					if (empty($linkedobjects[$objecttype]['ref_value'])) $linkedobjects[$objecttype]['ref_value'] = $outputlangs->convToOutputCharset($order->ref).($order->ref_client ? ' ('.$order->ref_client.')' : '');