diff --git a/product/ERP5Form/Extensions/Folder_viewSearchDialog.py b/product/ERP5Form/Extensions/Folder_viewSearchDialog.py
index d484360a5e755244f4fe3a9a9da82fd24363a53e..479f45635714b3eee140898bf1b3f9f1cd606c8d 100644
--- a/product/ERP5Form/Extensions/Folder_viewSearchDialog.py
+++ b/product/ERP5Form/Extensions/Folder_viewSearchDialog.py
@@ -212,8 +212,8 @@ def getSearchDialog(self, REQUEST=None):
   column_list = ListBoxListRenderer(
                       listbox.widget, listbox, request).getAllColumnList()
 
-  search_list = [x[0] for x in ListBoxListRenderer(
-                      listbox.widget, listbox, request).getSearchValueList()]
+  search_list = ListBoxListRenderer(
+                      listbox.widget, listbox, request).getSearchColumnIdSet()
 
   for column_id, column_title in column_list:
     if column_id in search_list: