diff --git a/tableauserverclient/models/personal_access_token_auth.py b/tableauserverclient/models/personal_access_token_auth.py
index 0bb9b2c02..c9b892cf6 100644
--- a/tableauserverclient/models/personal_access_token_auth.py
+++ b/tableauserverclient/models/personal_access_token_auth.py
@@ -8,4 +8,4 @@ def __init__(self, token_name, personal_access_token, site_id=''):
 
     @property
     def credentials(self):
-        return {'clientId': self.token_name, 'personalAccessToken': self.personal_access_token}
+        return {'personalAccessTokenName': self.token_name, 'personalAccessTokenSecret': self.personal_access_token}