1 files changed, 0 insertions, 1 deletions

diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py

index a97a42e1e3..38ab03c45c 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -80,7 +80,6 @@ class DataStore(RoomMemberStore, RoomStore,
             [
                 "event_id",
                 "type",
-                "sender",
                 "room_id",
                 "content",
                 "unrecognized_keys"