1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/synapse_port_db b/scripts/synapse_port_db
index 22dd169bfb..69bf9110a6 100755
--- a/scripts/synapse_port_db
+++ b/scripts/synapse_port_db
@@ -70,7 +70,7 @@ logger = logging.getLogger("synapse_port_db")
 
 BOOLEAN_COLUMNS = {
     "events": ["processed", "outlier", "contains_url"],
-    "rooms": ["is_public"],
+    "rooms": ["is_public", "has_auth_chain_index"],
     "event_edges": ["is_state"],
     "presence_list": ["accepted"],
     "presence_stream": ["currently_active"],