diff --git a/htdocs/fichinter/class/fichinter.class.php b/htdocs/fichinter/class/fichinter.class.php
index 2e79edd8b9e..e07771179ee 100644
--- a/htdocs/fichinter/class/fichinter.class.php
+++ b/htdocs/fichinter/class/fichinter.class.php
@@ -1356,6 +1356,7 @@ class Fichinter extends CommonObject
 				$line->datei = $this->db->jdate($objp->date);
 				$line->rang	= $objp->rang;
 				$line->product_type = 1;
+				$line->fetch_optionals();
 
 				$this->lines[$i] = $line;