diff --git a/senlinclient/v1/action.py b/senlinclient/v1/action.py
index f5d7ed63..359d42d7 100644
--- a/senlinclient/v1/action.py
+++ b/senlinclient/v1/action.py
@@ -102,7 +102,7 @@ class ListAction(command.Lister):
 
         return (
             columns,
-            (utils.get_item_properties(a.to_dict(), columns,
+            (utils.get_item_properties(a, columns,
                                        formatters=formatters)
              for a in actions)
         )