1 files changed, 3 insertions, 1 deletions

diff --git a/synapse/api/events/__init__.py b/synapse/api/events/__init__.py

index a5a55742e0..b855811b98 100644
--- a/synapse/api/events/__init__.py
+++ b/synapse/api/events/__init__.py
@@ -71,7 +71,9 @@ class SynapseEvent(JsonEncodedObject):
         "outlier",
         "power_level",
         "redacted",
-        "prev_pdus",
+        "prev_events",
+        "hashes",
+        "signatures",
     ]
 
     required_keys = [