diff --git a/agenta-backend/agenta_backend/main.py b/agenta-backend/agenta_backend/main.py
index fc4df89b92..832353525f 100644
--- a/agenta-backend/agenta_backend/main.py
+++ b/agenta-backend/agenta_backend/main.py
@@ -45,8 +45,7 @@ async def lifespan(application: FastAPI, cache=True):
     yield
 
 
-# app = FastAPI(lifespan=lifespan)
-app = FastAPI()
+app = FastAPI(lifespan=lifespan)
 
 allow_headers = ["Content-Type"]