diff --git a/threadmill/backends/redis.py b/threadmill/backends/redis.py
index 136ebfa..96f3165 100644
--- a/threadmill/backends/redis.py
+++ b/threadmill/backends/redis.py
@@ -267,7 +267,6 @@ def enqueue(
             mapping={
                 "data": serialized,
                 "score": str(score),
-                "queue_name": task.queue_name,
             },
         )
         pipe.expire(task_key, task_data_ttl)