1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index 20ec22105a..cfcadb34db 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -997,7 +997,7 @@ class RegistrationHandler:
             assert user_tuple
             token_id = user_tuple.token_id
 
-            await self.pusher_pool.add_pusher(
+            await self.pusher_pool.add_or_update_pusher(
                 user_id=user_id,
                 access_token=token_id,
                 kind="email",
@@ -1005,7 +1005,7 @@ class RegistrationHandler:
                 app_display_name="Email Notifications",
                 device_display_name=threepid["address"],
                 pushkey=threepid["address"],
-                lang=None,  # We don't know a user's language here
+                lang=None,
                 data={},
             )