diff --git a/railway.json b/railway.json
index f60d0dd..f551464 100644
--- a/railway.json
+++ b/railway.json
@@ -4,7 +4,7 @@
     "dockerfilePath": "Dockerfile.backend"
   },
   "deploy": {
-    "startCommand": "uv run uvicorn main:app --host 0.0.0.0 --port $PORT",
+    "startCommand": "sh -c 'uv run uvicorn main:app --host 0.0.0.0 --port $PORT'",
     "healthcheckPath": "/health",
     "healthcheckTimeout": 30
   }