Replace ujson with simplejson

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py

index 83206348e5..db43219d24 100644
--- a/synapse/api/filtering.py
+++ b/synapse/api/filtering.py
@@ -17,7 +17,7 @@ from synapse.storage.presence import UserPresenceState
 from synapse.types import UserID, RoomID
 from twisted.internet import defer
 
-import ujson as json
+import simplejson as json
 import jsonschema
 from jsonschema import FormatChecker