1 files changed, 1 insertions, 1 deletions
diff --git a/tests/replication/tcp/streams/test_to_device.py b/tests/replication/tcp/streams/test_to_device.py
index ab379e8cf1..85adf84ece 100644
--- a/tests/replication/tcp/streams/test_to_device.py
+++ b/tests/replication/tcp/streams/test_to_device.py
@@ -62,7 +62,7 @@ class ToDeviceStreamTestCase(BaseStreamTestCase):
             )
 
         # add one more message, for user2 this time
-        # this message would be dropped before fixing #15335
+        # this message would be dropped before fixing https://github.com/matrix-org/synapse/issues/15335
         msg["content"] = {"device": {}}
         messages = {user2: {"device": msg}}