diff --git a/endpoints/countries.get.py b/endpoints/countries.get.py
index c82b7b4..6c6ce1d 100644
--- a/endpoints/countries.get.py
+++ b/endpoints/countries.get.py
@@ -1,8 +1,7 @@
-from fastapi import FastAPI
-from typing import List
+from fastapi import APIRouter
 
-app = FastAPI()
+router = APIRouter()
 
-@app.get("/countries", response_model=List[str])
+@router.get("/countries")
 def get_countries():
     return ["USA", "Canada", "Germany", "France", "Japan", "Australia"]