1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/database.py b/synapse/storage/database.py
index b4469eb964..7bb21f8f81 100644
--- a/synapse/storage/database.py
+++ b/synapse/storage/database.py
@@ -94,7 +94,7 @@ UNIQUE_INDEX_BACKGROUND_UPDATES = {
     "event_search": "event_search_event_id_idx",
     "local_media_repository_thumbnails": "local_media_repository_thumbnails_method_idx",
     "remote_media_cache_thumbnails": "remote_media_repository_thumbnails_method_idx",
-    "event_push_summary": "event_push_summary_unique_index",
+    "event_push_summary": "event_push_summary_unique_index2",
     "receipts_linearized": "receipts_linearized_unique_index",
     "receipts_graph": "receipts_graph_unique_index",
 }