diff --git a/htdocs/core/class/html.formprojet.class.php b/htdocs/core/class/html.formprojet.class.php
index 524bd82ddd1..616355eab28 100644
--- a/htdocs/core/class/html.formprojet.class.php
+++ b/htdocs/core/class/html.formprojet.class.php
@@ -225,7 +225,7 @@ class FormProjets
 						}
 						else if ($obj->fk_statut == 2)
 						{
-							if ($discard_close == 2) $disabled=1;
+							if ($discard_closed == 2) $disabled=1;
 							$labeltoshow.=' - '.$langs->trans("Closed");
 						}
 						else if ( empty($conf->global->PROJECT_ALLOW_TO_LINK_FROM_OTHER_COMPANY) &&  $socid > 0 && (! empty($obj->fk_soc) && $obj->fk_soc != $socid))