1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/account_data.py b/synapse/storage/account_data.py
index 56a0bde549..40a2ad8d05 100644
--- a/synapse/storage/account_data.py
+++ b/synapse/storage/account_data.py
@@ -18,7 +18,7 @@ from twisted.internet import defer
 
 from synapse.util.caches.descriptors import cached, cachedList, cachedInlineCallbacks
 
-import ujson as json
+import simplejson as json
 import logging
 
 logger = logging.getLogger(__name__)