diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 986ffed3d5..4c26efcedf 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -928,7 +928,7 @@ class FederationHandler:
 
         # The remote hasn't signed it yet, obviously. We'll do the full checks
         # when we get the event back in `on_send_join_request`
-        await self._event_auth_handler.check_auth_rules_from_context(event, context)
+        await self._event_auth_handler.check_auth_rules_from_context(event)
         return event
 
     async def on_invite_request(
@@ -1109,7 +1109,7 @@ class FederationHandler:
         try:
             # The remote hasn't signed it yet, obviously. We'll do the full checks
             # when we get the event back in `on_send_leave_request`
-            await self._event_auth_handler.check_auth_rules_from_context(event, context)
+            await self._event_auth_handler.check_auth_rules_from_context(event)
         except AuthError as e:
             logger.warning("Failed to create new leave %r because %s", event, e)
             raise e
@@ -1168,7 +1168,7 @@ class FederationHandler:
         try:
             # The remote hasn't signed it yet, obviously. We'll do the full checks
             # when we get the event back in `on_send_knock_request`
-            await self._event_auth_handler.check_auth_rules_from_context(event, context)
+            await self._event_auth_handler.check_auth_rules_from_context(event)
         except AuthError as e:
             logger.warning("Failed to create new knock %r because %s", event, e)
             raise e
@@ -1334,9 +1334,7 @@ class FederationHandler:
 
             try:
                 validate_event_for_room_version(event)
-                await self._event_auth_handler.check_auth_rules_from_context(
-                    event, context
-                )
+                await self._event_auth_handler.check_auth_rules_from_context(event)
             except AuthError as e:
                 logger.warning("Denying new third party invite %r because %s", event, e)
                 raise e
@@ -1386,7 +1384,7 @@ class FederationHandler:
 
         try:
             validate_event_for_room_version(event)
-            await self._event_auth_handler.check_auth_rules_from_context(event, context)
+            await self._event_auth_handler.check_auth_rules_from_context(event)
         except AuthError as e:
             logger.warning("Denying third party invite %r because %s", event, e)
             raise e
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 57ab05ad25..7b5eb1cda9 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -229,9 +229,7 @@ class RoomCreationHandler:
             },
         )
         validate_event_for_room_version(tombstone_event)
-        await self._event_auth_handler.check_auth_rules_from_context(
-            tombstone_event, tombstone_context
-        )
+        await self._event_auth_handler.check_auth_rules_from_context(tombstone_event)
 
         # Upgrade the room
         #