diff --git a/product/ERP5Form/ListBox.py b/product/ERP5Form/ListBox.py
index 87225d85592cc99fb5fe50646e0510ee67e053ea..25829ad2cc99177cff38f9aba44dc69dad4d703f 100644
--- a/product/ERP5Form/ListBox.py
+++ b/product/ERP5Form/ListBox.py
@@ -917,7 +917,7 @@ class ListBoxRenderer:
         if portal_type_list is not None:
           params.setdefault('portal_type', portal_type_list)
         elif meta_type_list is not None:
-          params.setdefaul('meta_type', meta_type_list)
+          params.setdefault('meta_type', meta_type_list)
 
         # Remove useless parameters.
         for k, v in params.items():