1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py
index 9b41cbd757..1dd1182e82 100644
--- a/synapse/storage/registration.py
+++ b/synapse/storage/registration.py
@@ -998,7 +998,7 @@ class RegistrationStore(
         client_secret,
         address=None,
         sid=None,
-        validated=None,
+        validated=True,
     ):
         """Gets a session_id and last_send_attempt (if available) for a
         client_secret/medium/(address|session_id) combo