diff --git a/src/Microsoft.CodeAnalysis.Razor.Workspaces/DefaultTagHelperResolverFactory.cs b/src/Microsoft.CodeAnalysis.Razor.Workspaces/DefaultTagHelperResolverFactory.cs
deleted file mode 100644
index 76560efa7e..0000000000
--- a/src/Microsoft.CodeAnalysis.Razor.Workspaces/DefaultTagHelperResolverFactory.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using Microsoft.CodeAnalysis.Host;
-using Microsoft.CodeAnalysis.Host.Mef;
-
-namespace Microsoft.CodeAnalysis.Razor
-{
-    [ExportLanguageServiceFactory(typeof(TagHelperResolver), RazorLanguage.Name, ServiceLayer.Default)]
-    internal class DefaultTagHelperResolverFactory : ILanguageServiceFactory
-    {
-        public ILanguageService CreateLanguageService(HostLanguageServices languageServices)
-        {
-            return new DefaultTagHelperResolver(designTime: true);
-        }
-    }
-}