diff --git a/node_external_ip_controller.py b/node_external_ip_controller.py
index 20c855c..f093e67 100644
--- a/node_external_ip_controller.py
+++ b/node_external_ip_controller.py
@@ -8,8 +8,9 @@ config.load_incluster_config()
 v1 = client.CoreV1Api()
 
 # Configuration
-SERVICE_NAME = "YOUR_SERVICE_NAME"
-NAMESPACE = "YOUR_NAMESPACE"
+SERVICE_NAME = "traefik"
+NAMESPACE = "kube-system"
+ANNOTATION_KEY = "kube-vip.io/loadbalancerIPs"
 
 
 def update_service_annotation(external_ip):
@@ -17,10 +18,10 @@ def update_service_annotation(external_ip):
     service = v1.read_namespaced_service(SERVICE_NAME, NAMESPACE)
 
     # Check if the annotation needs to be updated
-    current_annotation = service.metadata.annotations.get("external-ip")
+    current_annotation = service.metadata.annotations.get(ANNOTATION_KEY)
     if current_annotation != external_ip:
         # Update the annotation
-        body = {"metadata": {"annotations": {"external-ip": external_ip}}}
+        body = {"metadata": {"annotations": {ANNOTATION_KEY: external_ip}}}
         v1.patch_namespaced_service(SERVICE_NAME, NAMESPACE, body)
         print(f"Updated service {SERVICE_NAME} with new external IP: {external_ip}")