diff --git a/llama_cpp/server/__main__.py b/llama_cpp/server/__main__.py
index 4fe1d94..748a2af 100644
--- a/llama_cpp/server/__main__.py
+++ b/llama_cpp/server/__main__.py
@@ -46,5 +46,5 @@ if __name__ == "__main__":
     app = create_app(settings=settings)
 
     uvicorn.run(
-        app, host=os.getenv("HOST", "localhost"), port=int(os.getenv("PORT", 8000))
+        app, host=os.getenv("HOST", settings.host), port=int(os.getenv("PORT", settings.port))
     )
diff --git a/llama_cpp/server/app.py b/llama_cpp/server/app.py
index f70d8f0..2191005 100644
--- a/llama_cpp/server/app.py
+++ b/llama_cpp/server/app.py
@@ -72,6 +72,12 @@ class Settings(BaseSettings):
     verbose: bool = Field(
         default=True, description="Whether to print debug information."
     )
+    host: str = Field(
+        default="localhost", description="Listen address"
+    )
+    port: int = Field(
+        default=8000, description="Listen port"
+    )
 
 
 router = APIRouter()