1 files changed, 10 insertions, 2 deletions
diff --git a/synapse/handlers/receipts.py b/synapse/handlers/receipts.py
index 550d58b0e1..e6a35f1d09 100644
--- a/synapse/handlers/receipts.py
+++ b/synapse/handlers/receipts.py
@@ -17,7 +17,13 @@ from typing import TYPE_CHECKING, Iterable, List, Optional, Tuple
 from synapse.api.constants import ReceiptTypes
 from synapse.appservice import ApplicationService
 from synapse.streams import EventSource
-from synapse.types import JsonDict, ReadReceipt, UserID, get_domain_from_id
+from synapse.types import (
+    JsonDict,
+    ReadReceipt,
+    StreamKeyType,
+    UserID,
+    get_domain_from_id,
+)
 
 if TYPE_CHECKING:
     from synapse.server import HomeServer
@@ -129,7 +135,9 @@ class ReceiptsHandler:
 
         affected_room_ids = list({r.room_id for r in receipts})
 
-        self.notifier.on_new_event("receipt_key", max_batch_id, rooms=affected_room_ids)
+        self.notifier.on_new_event(
+            StreamKeyType.RECEIPT, max_batch_id, rooms=affected_room_ids
+        )
         # Note that the min here shouldn't be relied upon to be accurate.
         await self.hs.get_pusherpool().on_new_receipts(
             min_batch_id, max_batch_id, affected_room_ids