diff --git a/serverA/app.py b/serverA/app.py
index ad4aa44..6ca7867 100644
--- a/serverA/app.py
+++ b/serverA/app.py
@@ -3,7 +3,7 @@ import requests
 
 app = Flask(__name__)
 
-URL = "http://service:6000"
+URL = "http://server-check:6000"
 
 
 @app.route('/')