1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/federation/replication.py b/synapse/federation/replication.py
index 9363ac7300..788a49b8e8 100644
--- a/synapse/federation/replication.py
+++ b/synapse/federation/replication.py
@@ -443,7 +443,7 @@ class ReplicationLayer(object):
             min_depth = yield self.store.get_min_depth_for_context(pdu.context)
 
             if min_depth and pdu.depth > min_depth:
-                for pdu_id, origin in pdu.prev_pdus:
+                for pdu_id, origin, hashes in pdu.prev_pdus:
                     exists = yield self._get_persisted_pdu(pdu_id, origin)
 
                     if not exists: