diff --git a/product/ERP5Catalog/tests/testERP5Catalog.py b/product/ERP5Catalog/tests/testERP5Catalog.py
index 84ddf151815fb8bfe84bf74b7e73cf25b83445c7..956e19b3fa66fbf39e1288f801a25c99ae642121 100644
--- a/product/ERP5Catalog/tests/testERP5Catalog.py
+++ b/product/ERP5Catalog/tests/testERP5Catalog.py
@@ -946,7 +946,6 @@ class TestERP5Catalog(ERP5TypeTestCase, LogInterceptor):
           self.getCatalogTool().buildSQLQuery(
           sort_on=(('ignored', 'ascending'),))['order_by_expression'])
   
-  @todo_erp5
   def test_27_SortOnAmbigousKeys(self, quiet=quiet, run=run_all_test):
     if not run: return
     if not quiet: