diff --git a/src/Microsoft.AspNetCore.Server.Kestrel.Https/HttpsConnectionFilter.cs b/src/Microsoft.AspNetCore.Server.Kestrel.Https/HttpsConnectionFilter.cs
index 4bde587233..0992d229e5 100644
--- a/src/Microsoft.AspNetCore.Server.Kestrel.Https/HttpsConnectionFilter.cs
+++ b/src/Microsoft.AspNetCore.Server.Kestrel.Https/HttpsConnectionFilter.cs
@@ -3,11 +3,9 @@
 
 using System;
 using System.Net.Security;
-using System.Security.Authentication;
 using System.Security.Cryptography.X509Certificates;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http.Features;
-using Microsoft.AspNetCore.Http.Features.Internal;
 using Microsoft.AspNetCore.Server.Kestrel.Filter;
 
 namespace Microsoft.AspNetCore.Server.Kestrel.Https
diff --git a/test/Microsoft.AspNetCore.Server.KestrelTests/DummyApplication.cs b/test/Microsoft.AspNetCore.Server.KestrelTests/DummyApplication.cs
index c1ef6f86b7..842c1156dd 100644
--- a/test/Microsoft.AspNetCore.Server.KestrelTests/DummyApplication.cs
+++ b/test/Microsoft.AspNetCore.Server.KestrelTests/DummyApplication.cs
@@ -5,7 +5,6 @@ using System;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Hosting.Server;
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Http.Internal;
 using Microsoft.AspNetCore.Http.Features;
 
 namespace Microsoft.AspNetCore.Server.KestrelTests