diff --git a/src/redturtle/prenotazioni/restapi/services/booking/notify_about_confirm.py b/src/redturtle/prenotazioni/restapi/services/booking/notify_about_confirm.py
index b3938084..a43ddef2 100644
--- a/src/redturtle/prenotazioni/restapi/services/booking/notify_about_confirm.py
+++ b/src/redturtle/prenotazioni/restapi/services/booking/notify_about_confirm.py
@@ -24,7 +24,7 @@ def reply(self):
             raise BadRequest("Booking not found")
 
         transition_billet = type(
-            "TranstionBillet", (object,), {"__name__": "confirm"}
+            "TranstionBillet", (object,), {"__name__": "confirm", "title": "Confirm"}
         )()
 
         notify(