diff --git a/Source/ProofOfConcept/Utilities/TeslaOIDCConfigurationManager.cs b/Source/ProofOfConcept/Utilities/TeslaOIDCConfigurationManager.cs
index 0e3031e..cb17180 100644
--- a/Source/ProofOfConcept/Utilities/TeslaOIDCConfigurationManager.cs
+++ b/Source/ProofOfConcept/Utilities/TeslaOIDCConfigurationManager.cs
@@ -46,6 +46,7 @@ public class TeslaDocumentRetriever : IDocumentRetriever
     
     public async Task<string> GetDocumentAsync(string address, CancellationToken cancel)
     {
+        address = address.Replace("https://fleet-auth.tesla.com/oauth2/v3", "https://fleet-auth.prd.vn.cloud.tesla.com/oauth2/v3");
         string document = await this.httpDocumentRetriever.GetDocumentAsync(address, cancel);
         return document.Replace("https://fleet-auth.tesla.com/oauth2/v3", "https://fleet-auth.prd.vn.cloud.tesla.com/oauth2/v3");
     }