diff --git a/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3RequestTests.cs b/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3RequestTests.cs
index 772632d65a56..42d2045e1bac 100644
--- a/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3RequestTests.cs
+++ b/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3RequestTests.cs
@@ -3,10 +3,8 @@
 
 using System.Diagnostics;
 using System.Diagnostics.Metrics;
-using System.Globalization;
 using System.Net;
 using System.Net.Http;
-using System.Net.Quic;
 using System.Net.Security;
 using System.Text;
 using Microsoft.AspNetCore.Connections;