diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index 686a442ec2f..22316ab1b08 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -1413,6 +1413,9 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 			$discount->fetch($object->lines[$i]->fk_remise_except);
 			$libelleproduitservice = $outputlangs->transnoentitiesnoconv("DiscountFromExcessPaid", $discount->ref_invoice_supplier_source);
 		} else {
+			if (dol_textishtml($libelleproduitservice) && !dol_textishtml($desc)) {	
+				str_replace("\n",'<br>', $desc);
+			}
 			if ($idprod) {
 				// Check if description must be output
 				if (!empty($object->element)) {