diff --git a/odoo/exceptions.py b/odoo/exceptions.py
index edde12cb3ae..6b4a16102cb 100644
--- a/odoo/exceptions.py
+++ b/odoo/exceptions.py
@@ -46,6 +46,10 @@ class RedirectWarning(Exception):
       :param string button_text: text to put on the button that will trigger
           the redirection.
     """
+    # using this RedirectWarning won't crash if used as an except_orm
+    @property
+    def name(self):
+        return self.args[0]
 
 
 class AccessDenied(Exception):