diff --git a/src/installer/tests/Assets/TestProjects/ResourceLookup/Program.cs b/src/installer/tests/Assets/TestProjects/ResourceLookup/Program.cs
deleted file mode 100644
index 86b343f3e48ec..0000000000000
--- a/src/installer/tests/Assets/TestProjects/ResourceLookup/Program.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-
-using System;
-
-namespace ResourceLookup
-{
-    public static class Program
-    {
-        public static void Main(string[] args)
-        {
-            Console.WriteLine("Hello World!");
-        }
-    }
-}
diff --git a/src/installer/tests/Assets/TestProjects/ResourceLookup/ResourceLookup.csproj b/src/installer/tests/Assets/TestProjects/ResourceLookup/ResourceLookup.csproj
deleted file mode 100644
index 50e675ffb951f..0000000000000
--- a/src/installer/tests/Assets/TestProjects/ResourceLookup/ResourceLookup.csproj
+++ /dev/null
@@ -1,13 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>$(NetCoreAppCurrent)</TargetFramework>
-    <OutputType>Exe</OutputType>
-    <RuntimeFrameworkVersion>$(MNAVersion)</RuntimeFrameworkVersion>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="System.Spatial" Version="5.8.2" />
-  </ItemGroup>
-
-</Project>
diff --git a/src/installer/tests/HostActivation.Tests/ResourceLookup.cs b/src/installer/tests/HostActivation.Tests/ResourceLookup.cs
deleted file mode 100644
index 48c5a1b9ddc3d..0000000000000
--- a/src/installer/tests/HostActivation.Tests/ResourceLookup.cs
+++ /dev/null
@@ -1,92 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-
-using System;
-using Xunit;
-
-namespace Microsoft.DotNet.CoreSetup.Test.HostActivation
-{
-    public class ResourceLookup : IClassFixture<ResourceLookup.SharedTestState>
-    {
-        private SharedTestState sharedTestState;
-
-        public ResourceLookup(ResourceLookup.SharedTestState fixture)
-        {
-            sharedTestState = fixture;
-        }
-
-        [Fact]
-        public void Muxer_activation_of_Build_Output_Resource_DLL_with_DepsJson_and_RuntimeConfig_Local_Succeeds()
-        {
-            var fixture = sharedTestState.ResourceLookupFixture_Built
-                .Copy();
-
-            var dotnet = fixture.BuiltDotnet;
-            var appDll = fixture.TestProject.AppDll;
-
-            dotnet.Exec(appDll)
-                .CaptureStdErr()
-                .CaptureStdOut()
-                .Execute()
-                .Should().Pass()
-                .And.HaveStdOutContaining("Hello World");
-
-            dotnet.Exec("exec", appDll)
-                .CaptureStdErr()
-                .CaptureStdOut()
-                .Execute()
-                .Should().Pass()
-                .And.HaveStdOutContaining("Hello World");
-        }
-        
-        [Fact]
-        public void Muxer_activation_of_Publish_Output_ResourceLookup_DLL_with_DepsJson_and_RuntimeConfig_Local_Succeeds()
-        {
-            var fixture = sharedTestState.ResourceLookupFixture_Published
-                .Copy();
-
-            var dotnet = fixture.BuiltDotnet;
-            var appDll = fixture.TestProject.AppDll;
-
-            dotnet.Exec(appDll)
-                .CaptureStdErr()
-                .CaptureStdOut()
-                .Execute()
-                .Should().Pass()
-                .And.HaveStdOutContaining("Hello World");
-
-            dotnet.Exec("exec", appDll)
-                .CaptureStdErr()
-                .CaptureStdOut()
-                .Execute()
-                .Should().Pass()
-                .And.HaveStdOutContaining("Hello World");
-        }
-
-        public class SharedTestState : IDisposable
-        {
-            public TestProjectFixture ResourceLookupFixture_Built { get; }
-            public TestProjectFixture ResourceLookupFixture_Published { get; }
-            public RepoDirectoriesProvider RepoDirectories { get; }
-
-            public SharedTestState()
-            {
-                RepoDirectories = new RepoDirectoriesProvider();
-
-                ResourceLookupFixture_Built = new TestProjectFixture("ResourceLookup", RepoDirectories)
-                    .EnsureRestored()
-                    .BuildProject();
-
-                ResourceLookupFixture_Published = new TestProjectFixture("ResourceLookup", RepoDirectories)
-                    .EnsureRestored()
-                    .PublishProject();
-            }
-
-            public void Dispose()
-            {
-                ResourceLookupFixture_Built.Dispose();
-                ResourceLookupFixture_Published.Dispose();
-            }
-        }
-    }
-}