diff --git a/samples/csharp_dotnetcore/85.bot-authentication-sni/Bots/AuthCertificateBot.cs b/samples/csharp_dotnetcore/85.bot-authentication-sni/Bots/AuthSNIBot.cs
similarity index 90%
rename from samples/csharp_dotnetcore/85.bot-authentication-sni/Bots/AuthCertificateBot.cs
rename to samples/csharp_dotnetcore/85.bot-authentication-sni/Bots/AuthSNIBot.cs
index 463bd2e6ef..fd8300485a 100644
--- a/samples/csharp_dotnetcore/85.bot-authentication-sni/Bots/AuthCertificateBot.cs
+++ b/samples/csharp_dotnetcore/85.bot-authentication-sni/Bots/AuthSNIBot.cs
@@ -5,13 +5,11 @@
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.Bot.Builder;
-using Microsoft.Bot.Builder.Dialogs;
 using Microsoft.Bot.Schema;
-using Microsoft.Extensions.Logging;
 
 namespace Microsoft.BotBuilderSamples
 {
-    public class AuthCertificateBot : ActivityHandler
+    public class AuthSNIBot : ActivityHandler
     {
         protected override async Task OnMembersAddedAsync(IList<ChannelAccount> membersAdded, ITurnContext<IConversationUpdateActivity> turnContext, CancellationToken cancellationToken)
         {
diff --git a/samples/csharp_dotnetcore/85.bot-authentication-sni/Startup.cs b/samples/csharp_dotnetcore/85.bot-authentication-sni/Startup.cs
index ce201c1cdd..a310c4372f 100644
--- a/samples/csharp_dotnetcore/85.bot-authentication-sni/Startup.cs
+++ b/samples/csharp_dotnetcore/85.bot-authentication-sni/Startup.cs
@@ -2,7 +2,6 @@
 // Licensed under the MIT License.
 
 using System;
-using System.Security.Cryptography.X509Certificates;
 using Azure.Identity;
 using Azure.Security.KeyVault.Certificates;
 using Microsoft.AspNetCore.Builder;
@@ -76,7 +75,7 @@ public void ConfigureServices(IServiceCollection services)
             services.AddSingleton<ConversationState>();
 
             // Create the bot as a transient. In this case the ASP Controller is expecting an IBot.
-            services.AddTransient<IBot, AuthCertificateBot>();
+            services.AddTransient<IBot, AuthSNIBot>();
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.