diff --git a/htdocs/product/list.php b/htdocs/product/list.php
index b82db510d94..2d47c9a7e5e 100644
--- a/htdocs/product/list.php
+++ b/htdocs/product/list.php
@@ -77,7 +77,7 @@ $search_ref_supplier = GETPOST("search_ref_supplier", 'alpha');
 $search_barcode = GETPOST("search_barcode", 'alpha');
 $search_label = GETPOST("search_label", 'alpha');
 $search_default_workstation = GETPOST("search_default_workstation", 'alpha');
-$search_type = GETPOSTINT("search_type");
+$search_type = GETPOST("search_type", "int");
 $search_vatrate = GETPOST("search_vatrate", 'alpha');
 $searchCategoryProductOperator = 0;
 if (GETPOSTISSET('formfilteraction')) {