diff --git a/docker-compose.yml b/docker-compose.yml
index 7730960..f9d7253 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -34,7 +34,7 @@ services:
       dockerfile: worker.Dockerfile
     restart: always
     env_file: .env.prod
-    command: celery --app=app.worker.main.celery worker --loglevel=warning --logfile=/aa-api/logs/celery.log -Q high_priority,low_priority --concurrency=$CONCURRENCY
+    command: celery --app=app.worker.main.celery worker --loglevel=warning --logfile=/aa-api/logs/celery.log -Q high_priority,low_priority --concurrency=${CONCURRENCY}
     volumes:
       - ./logs:/aa-api/logs
       - ./database:/aa-api/database