diff --git a/htdocs/resource/list.php b/htdocs/resource/list.php
index c4d783739c0..98efb786f72 100644
--- a/htdocs/resource/list.php
+++ b/htdocs/resource/list.php
@@ -237,7 +237,7 @@ print "</tr>\n";
 
 print '<tr class="liste_titre">';
 if (! empty($arrayfields['t.ref']['checked']))           print_liste_field_titre($arrayfields['t.ref']['label'],$_SERVER["PHP_SELF"],"t.ref","",$param,"",$sortfield,$sortorder);
-if (! empty($arrayfields['ty.label']['checked']))        print_liste_field_titre($arrayfields['ty.label']['label'],$_SERVER["PHP_SELF"],"t.code","",$param,"",$sortfield,$sortorder);
+if (! empty($arrayfields['ty.label']['checked']))        print_liste_field_titre($arrayfields['ty.label']['label'],$_SERVER["PHP_SELF"],"ty.label","",$param,"",$sortfield,$sortorder);
 // Extra fields
 if (is_array($extrafields->attribute_label) && count($extrafields->attribute_label))
 {