diff --git a/APIClient/Connector/V1Connector.cs b/APIClient/Connector/V1Connector.cs
index 74eaebf..bd681aa 100644
--- a/APIClient/Connector/V1Connector.cs
+++ b/APIClient/Connector/V1Connector.cs
@@ -471,7 +471,7 @@ public ICanSetProxyOrGetConnector UseEndpoint(string endpoint)
 
                 return this;
             }
-
+            [Obsolete(".UseOAuthEndpoints is deprecated, use .WithWindowsIntegrated().")]
             public ICanSetProxyOrGetConnector UseOAuthEndpoints()
             {
                 _instance._useOAuthEndpoints = true;