diff --git a/opennebula_api/models.py b/opennebula_api/models.py
index 5a838c02..8564332c 100644
--- a/opennebula_api/models.py
+++ b/opennebula_api/models.py
@@ -382,7 +382,7 @@ class OpenNebulaManager():
         """
         UPDATE_TYPE = 1
         return_value = self.client.call(
-            'one.user.update',
+            'user.update',
             self.email,
             self.password,
             '<SSH_PUBLIC_KEY>%s</SSH_PUBLIC_KEY>' % ssh_key,