diff --git a/backend/app/config.py b/backend/app/config.py
index 42c88d2..b0afd81 100644
--- a/backend/app/config.py
+++ b/backend/app/config.py
@@ -11,6 +11,8 @@ class Settings(BaseSettings):
 
     # App
     app_name: str = "FluentGerman.ai"
+    app_port: int = 8999
+    app_domain: str = ""
     debug: bool = False
 
     # Security