diff --git a/htdocs/includes/boxes/box_factures_imp.php b/htdocs/includes/boxes/box_factures_imp.php
index 05f7841a2c3..0097f12c677 100644
--- a/htdocs/includes/boxes/box_factures_imp.php
+++ b/htdocs/includes/boxes/box_factures_imp.php
@@ -89,7 +89,7 @@ class box_factures_imp extends ModeleBoxes {
                     $objp = $db->fetch_object($result);
 
                     $late="";
-                    if ($obj->datelimite < (time() - $warning_delay)) $late=img_warning($langs->trans("Late"));
+                    if ($objp->datelimite < (time() - $warning_delay)) $late=img_warning($langs->trans("Late"));
 
                     $this->info_box_contents[$i][0] = array('align' => 'left',
                     'logo' => $this->boximg,