diff --git a/test/E2ETests/OpenIdConnectTests.cs b/test/E2ETests/OpenIdConnectTests.cs
index 624dab87ee..527d4c1c93 100644
--- a/test/E2ETests/OpenIdConnectTests.cs
+++ b/test/E2ETests/OpenIdConnectTests.cs
@@ -12,6 +12,7 @@ namespace E2ETests
         [ConditionalTheory, Trait("E2Etests", "E2Etests")]
         [FrameworkSkipCondition(RuntimeFrameworks.Mono)]
         [InlineData(ServerType.IISExpress, RuntimeFlavor.DesktopClr, RuntimeArchitecture.x86, "http://localhost:5001/")]
+        [InlineData(ServerType.IISExpress, RuntimeFlavor.CoreClr, RuntimeArchitecture.amd64, "http://localhost:5001/")]
         public void OpenIdConnect_OnX86(ServerType serverType, RuntimeFlavor runtimeFlavor, RuntimeArchitecture architecture, string applicationBaseUrl)
         {
             OpenIdConnectTestSuite(serverType, runtimeFlavor, architecture, applicationBaseUrl);