diff --git a/shiftregister/settings.py b/shiftregister/settings.py
index 169b8f8..3943251 100644
--- a/shiftregister/settings.py
+++ b/shiftregister/settings.py
@@ -154,11 +154,9 @@ STATIC_URL = "static/"
 
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
 
-CELERY_BROKER_URL = env.url(
-    "CELERY_BROKER_URL", default="amqp://guest:guest@localhost:5672//"
-)
+CELERY_BROKER_URL = env("CELERY_BROKER_URL", default="amqp://guest:guest@localhost:5672//")
 
-CELERY_RESULT_BACKEND = env.url("CELERY_RESULT_BACKEND", default="redis://")
+CELERY_RESULT_BACKEND = env("CELERY_RESULT_BACKEND", default="redis://")
 
 CELERY_BEAT_SCHEDULE = {
     "import-shifts-every-60-seconds": {
@@ -187,7 +185,7 @@ CELERY_BEAT_SCHEDULE_FILENAME = str(BASE_DIR / "storage" / "celerybeat-schedule"
 
 if env("SENTRY_DSN", default=None):
     sentry_sdk.init(
-        dsn=env.url("SENTRY_DSN"),
+        dsn=env("SENTRY_DSN"),
         integrations=[CeleryIntegration(), DjangoIntegration()],
         auto_session_tracking=False,
         traces_sample_rate=0,