1 files changed, 2 insertions, 1 deletions
diff --git a/synapse/rest/client/room.py b/synapse/rest/client/room.py
index 3259de4802..0e2834008e 100644
--- a/synapse/rest/client/room.py
+++ b/synapse/rest/client/room.py
@@ -37,7 +37,7 @@ from synapse.api.errors import (
 )
 from synapse.api.filtering import Filter
 from synapse.events.utils import format_event_for_client_v2
-from synapse.http.server import HttpServer, cancellable
+from synapse.http.server import HttpServer
 from synapse.http.servlet import (
     ResolveRoomIdMixin,
     RestServlet,
@@ -57,6 +57,7 @@ from synapse.storage.state import StateFilter
 from synapse.streams.config import PaginationConfig
 from synapse.types import JsonDict, StreamToken, ThirdPartyInstanceID, UserID
 from synapse.util import json_decoder
+from synapse.util.cancellation import cancellable
 from synapse.util.stringutils import parse_and_validate_server_name, random_string
 
 if TYPE_CHECKING: