1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/room.py b/synapse/storage/room.py
index 34ed84ea22..908551d6d9 100644
--- a/synapse/storage/room.py
+++ b/synapse/storage/room.py
@@ -22,7 +22,7 @@ from synapse.util.caches.descriptors import cached, cachedInlineCallbacks
 
 import collections
 import logging
-import ujson as json
+import simplejson as json
 import re
 
 logger = logging.getLogger(__name__)