diff --git a/nylas/client/client.py b/nylas/client/client.py
index f6a0768a..b5b92f6b 100644
--- a/nylas/client/client.py
+++ b/nylas/client/client.py
@@ -231,7 +231,7 @@ def update_application_details(
         return _validate(resp).json()
 
     def revoke_token(self):
-        resp = self.session.post(self.revoke_url)
+        resp = requests.post(self.revoke_url, auth=(self.access_token, None))
         _validate(resp)
         self.auth_token = None
         self.access_token = None