diff --git a/redash/tasks/schedule.py b/redash/tasks/schedule.py
index 2577c8db093..4b3e5e16440 100644
--- a/redash/tasks/schedule.py
+++ b/redash/tasks/schedule.py
@@ -61,7 +61,6 @@ def periodic_job_definitions():
         {
             "func": sync_user_details,
             "timeout": 60,
-            "ttl": 45,
             "interval": timedelta(minutes=1),
         },
         {"func": purge_failed_jobs, "interval": timedelta(days=1)},