1 files changed, 0 insertions, 3 deletions
diff --git a/synapse/api/constants.py b/synapse/api/constants.py
index a40d6d7961..a986fdb47a 100644
--- a/synapse/api/constants.py
+++ b/synapse/api/constants.py
@@ -206,9 +206,6 @@ class EventContentFields:
     MSC2716_CHUNK_ID = "org.matrix.msc2716.chunk_id"
     # For "marker" events
     MSC2716_MARKER_INSERTION = "org.matrix.msc2716.marker.insertion"
-    MSC2716_MARKER_INSERTION_PREV_EVENTS = (
-        "org.matrix.msc2716.marker.insertion_prev_events"
-    )
 
 
 class RoomTypes: