1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/databases/main/transactions.py b/synapse/storage/databases/main/transactions.py
index 7728d5f102..860146cd1b 100644
--- a/synapse/storage/databases/main/transactions.py
+++ b/synapse/storage/databases/main/transactions.py
@@ -60,7 +60,7 @@ class TransactionWorkerStore(CacheInvalidationWorkerStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
         super().__init__(database, db_conn, hs)
 
-        if hs.config.run_background_tasks:
+        if hs.config.worker.run_background_tasks:
             self._clock.looping_call(self._cleanup_transactions, 30 * 60 * 1000)
 
     @wrap_as_background_process("cleanup_transactions")