diff --git a/src/Servers/Kestrel/Kestrel/test/HttpsConfigurationTests.cs b/src/Servers/Kestrel/Kestrel/test/HttpsConfigurationTests.cs
index 9fae3b5f8f85..7fac7088ca4b 100644
--- a/src/Servers/Kestrel/Kestrel/test/HttpsConfigurationTests.cs
+++ b/src/Servers/Kestrel/Kestrel/test/HttpsConfigurationTests.cs
@@ -15,7 +15,6 @@
 
 namespace Microsoft.AspNetCore.Server.Kestrel.Tests;
 
-[QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/66031")]
 public class HttpsConfigurationTests
 {
     [Theory]