diff --git a/scripts/synapse_port_db b/scripts/synapse_port_db
index 3a8972efc..d46581e4e 100755
--- a/scripts/synapse_port_db
+++ b/scripts/synapse_port_db
@@ -43,6 +43,13 @@ BOOLEAN_COLUMNS = {
     "device_lists_outbound_pokes": ["sent"],
     "users_who_share_rooms": ["share_private"],
     "groups": ["is_public"],
+    "group_rooms": ["is_public"],
+    "group_users": ["is_public", "is_admin"],
+    "group_summary_rooms": ["is_public"],
+    "group_room_categories": ["is_public"],
+    "group_summary_users": ["is_public"],
+    "group_roles": ["is_public"],
+    "local_group_membership": ["is_publicised", "is_admin"],
 }