diff --git a/API/api_worker.py b/API/api_worker.py
index 9409fe1c..26c15993 100644
--- a/API/api_worker.py
+++ b/API/api_worker.py
@@ -59,7 +59,7 @@
 celery.conf.task_track_started = True
 celery.conf.update(result_extended=True)
 # celery.conf.task_reject_on_worker_lost = True
-# celery.conf.task_acks_late = True
+celery.conf.task_acks_late = False
 
 if WORKER_PREFETCH_MULTIPLIER:
     celery.conf.update(worker_prefetch_multiplier=WORKER_PREFETCH_MULTIPLIER)