1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/federation_event.py b/synapse/handlers/federation_event.py
index f40b071a74..32326975a1 100644
--- a/synapse/handlers/federation_event.py
+++ b/synapse/handlers/federation_event.py
@@ -1384,7 +1384,7 @@ class FederationEventHandler:
         logger.debug("_handle_marker_event: received %s", marker_event)
 
         insertion_event_id = marker_event.content.get(
-            EventContentFields.MSC2716_MARKER_INSERTION
+            EventContentFields.MSC2716_INSERTION_EVENT_REFERENCE
         )
 
         if insertion_event_id is None: