diff --git a/lms/settings.py b/lms/settings.py
index 062bffd..1a9a793 100644
--- a/lms/settings.py
+++ b/lms/settings.py
@@ -33,8 +33,7 @@ CELERY_EMAIL_TASK_CONFIG = {
     'ignore_result': False,
 }
 
-
-CELERY_BEAT_SCHEDULE = {
+CELERYBEAT_SCHEDULE= {
     'periodic_billing': {
         'task': 'finance.tasks.periodic_billing',
         'schedule': crontab(minute='0',hour='*/3',),