diff --git a/app/celery_app.py b/app/celery_app.py
new file mode 100644
index 0000000..1589009
--- /dev/null
+++ b/app/celery_app.py
@@ -0,0 +1,20 @@
+# All comments are in English.
+
+from celery import Celery
+import os
+
+redis_url = os.getenv("REDIS_URL", "redis://redis:6379/0")
+
+celery = Celery(
+    "safira",
+    broker=redis_url,
+    backend=redis_url,
+)
+
+celery.conf.update(
+    task_serializer="json",
+    accept_content=["json"],
+    result_serializer="json",
+    timezone="UTC",
+    enable_utc=True,
+)