diff --git a/web/b3desk/models/meetings.py b/web/b3desk/models/meetings.py
index fe1fd71..389cc61 100644
--- a/web/b3desk/models/meetings.py
+++ b/web/b3desk/models/meetings.py
@@ -157,7 +157,7 @@ def fake_id(self):
         del self._fake_id
 
     def get_hash(self, role: Role):
-        s = f"{self.meetingID}|{self.attendeePW}|{self.name}|{role}"
+        s = f"{self.meetingID}|{self.attendeePW}|{self.name}|{role.value}"
         return hashlib.sha1(s.encode("utf-8")).hexdigest()
 
     def is_running(self):