diff --git a/list-gce.py b/list-gce.py
index 4765d07..f3e798e 100644
--- a/list-gce.py
+++ b/list-gce.py
@@ -7,6 +7,8 @@
 from googleapiclient import discovery
 from oauth2client.client import GoogleCredentials
 from google.cloud import resource_manager
+from google.auth import compute_engine  # Para manejar autenticación de Google
+
 
 client = resource_manager.Client()