diff --git a/htdocs/product/stock/productlot_list.php b/htdocs/product/stock/productlot_list.php
index bfba1ceebf4..a4ea70f9c2d 100644
--- a/htdocs/product/stock/productlot_list.php
+++ b/htdocs/product/stock/productlot_list.php
@@ -355,14 +355,14 @@ if ($resql)
 
     // Fields title
     print '<tr class="liste_titre">';
-    if (! empty($arrayfields['t.entity']['checked']))     print_liste_field_titre($arrayfields['t.entity']['label'],$_SERVER['PHP_SELF'],'t.entity','',$param,'',$sortfield,$sortorder);
-    if (! empty($arrayfields['t.batch']['checked']))      print_liste_field_titre($arrayfields['t.batch']['label'],$_SERVER['PHP_SELF'],'t.batch','',$param,'',$sortfield,$sortorder);
+    if (! empty($arrayfields['t.entity']['checked']))     print_liste_field_titre($arrayfields['t.entity']['label'],$_SERVER['PHP_SELF'],'t.entity','',$params,'',$sortfield,$sortorder);
+    if (! empty($arrayfields['t.batch']['checked']))      print_liste_field_titre($arrayfields['t.batch']['label'],$_SERVER['PHP_SELF'],'t.batch','',$params,'',$sortfield,$sortorder);
     if (! empty($arrayfields['t.fk_product']['checked'])) print_liste_field_titre($arrayfields['t.fk_product']['label'],$_SERVER['PHP_SELF'],'t.fk_product','',$param,'',$sortfield,$sortorder);
-    if (! empty($arrayfields['t.eatby']['checked']))      print_liste_field_titre($arrayfields['t.eatby']['label'],$_SERVER['PHP_SELF'],'t.eatby','',$param,'',$sortfield,$sortorder);
-    if (! empty($arrayfields['t.sellby']['checked']))      print_liste_field_titre($arrayfields['t.sellby']['label'],$_SERVER['PHP_SELF'],'t.sellby','',$param,'',$sortfield,$sortorder);
-    if (! empty($arrayfields['t.fk_user_creat']['checked'])) print_liste_field_titre($arrayfields['t.fk_user_creat']['label'],$_SERVER['PHP_SELF'],'t.fk_user_creat','',$param,'',$sortfield,$sortorder);
-    if (! empty($arrayfields['t.fk_user_modif']['checked'])) print_liste_field_titre($arrayfields['t.fk_user_modif']['label'],$_SERVER['PHP_SELF'],'t.fk_user_modif','',$param,'',$sortfield,$sortorder);
-    if (! empty($arrayfields['t.import_key']['checked']))    print_liste_field_titre($arrayfields['t.import_key']['label'],$_SERVER['PHP_SELF'],'t.import_key','',$param,'',$sortfield,$sortorder);
+    if (! empty($arrayfields['t.eatby']['checked']))      print_liste_field_titre($arrayfields['t.eatby']['label'],$_SERVER['PHP_SELF'],'t.eatby','',$params,'',$sortfield,$sortorder);
+    if (! empty($arrayfields['t.sellby']['checked']))      print_liste_field_titre($arrayfields['t.sellby']['label'],$_SERVER['PHP_SELF'],'t.sellby','',$params,'',$sortfield,$sortorder);
+    if (! empty($arrayfields['t.fk_user_creat']['checked'])) print_liste_field_titre($arrayfields['t.fk_user_creat']['label'],$_SERVER['PHP_SELF'],'t.fk_user_creat','',$params,'',$sortfield,$sortorder);
+    if (! empty($arrayfields['t.fk_user_modif']['checked'])) print_liste_field_titre($arrayfields['t.fk_user_modif']['label'],$_SERVER['PHP_SELF'],'t.fk_user_modif','',$params,'',$sortfield,$sortorder);
+    if (! empty($arrayfields['t.import_key']['checked']))    print_liste_field_titre($arrayfields['t.import_key']['label'],$_SERVER['PHP_SELF'],'t.import_key','',$params,'',$sortfield,$sortorder);
 	// Extra fields
 	if (is_array($extrafields->attribute_label) && count($extrafields->attribute_label))
 	{