diff --git a/providers/celery/src/airflow/providers/celery/executors/default_celery.py b/providers/celery/src/airflow/providers/celery/executors/default_celery.py
index d3a4eff26d742..a145ef997dbd6 100644
--- a/providers/celery/src/airflow/providers/celery/executors/default_celery.py
+++ b/providers/celery/src/airflow/providers/celery/executors/default_celery.py
@@ -52,7 +52,7 @@ def _broker_supports_visibility_timeout(url):
 broker_transport_options: dict = conf.getsection("celery_broker_transport_options") or {}
 if "visibility_timeout" not in broker_transport_options:
     if _broker_supports_visibility_timeout(broker_url):
-        broker_transport_options["visibility_timeout"] = 84600
+        broker_transport_options["visibility_timeout"] = 86400
 
 if "sentinel_kwargs" in broker_transport_options:
     try: