diff --git a/NuGetPackageVerifier.json b/NuGetPackageVerifier.json
index 7e6fb60925..0d0532ab07 100644
--- a/NuGetPackageVerifier.json
+++ b/NuGetPackageVerifier.json
@@ -4,7 +4,7 @@
       // Don't run any rules for packages that don't ship.
     ],
     "packages": {
-      "Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources": {},
+      "Internal.WebHostBuilderFactory.Sources": {},
       "Microsoft.AspNetCore.Server.IntegrationTesting": {}
     }
   },
diff --git a/shared/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources/FactoryResolutionResult.cs b/shared/Internal.WebHostBuilderFactory.Sources/FactoryResolutionResult.cs
similarity index 100%
rename from shared/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources/FactoryResolutionResult.cs
rename to shared/Internal.WebHostBuilderFactory.Sources/FactoryResolutionResult.cs
diff --git a/shared/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources/FactoryResolutionResultKind.cs b/shared/Internal.WebHostBuilderFactory.Sources/FactoryResolutionResultKind.cs
similarity index 100%
rename from shared/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources/FactoryResolutionResultKind.cs
rename to shared/Internal.WebHostBuilderFactory.Sources/FactoryResolutionResultKind.cs
diff --git a/shared/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources/WebHostFactoryResolver.cs b/shared/Internal.WebHostBuilderFactory.Sources/WebHostFactoryResolver.cs
similarity index 100%
rename from shared/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources/WebHostFactoryResolver.cs
rename to shared/Internal.WebHostBuilderFactory.Sources/WebHostFactoryResolver.cs
diff --git a/src/Microsoft.AspNetCore.TestHost/Microsoft.AspNetCore.TestHost.csproj b/src/Microsoft.AspNetCore.TestHost/Microsoft.AspNetCore.TestHost.csproj
index 92a0795d05..ba05df4468 100644
--- a/src/Microsoft.AspNetCore.TestHost/Microsoft.AspNetCore.TestHost.csproj
+++ b/src/Microsoft.AspNetCore.TestHost/Microsoft.AspNetCore.TestHost.csproj
@@ -9,9 +9,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Compile Include="..\..\shared\Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources\FactoryResolutionResult.cs" />
-    <Compile Include="..\..\shared\Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources\FactoryResolutionResultKind.cs" />
-    <Compile Include="..\..\shared\Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources\WebHostFactoryResolver.cs" />
+    <Compile Include="..\..\shared\Internal.WebHostBuilderFactory.Sources\FactoryResolutionResult.cs" />
+    <Compile Include="..\..\shared\Internal.WebHostBuilderFactory.Sources\FactoryResolutionResultKind.cs" />
+    <Compile Include="..\..\shared\Internal.WebHostBuilderFactory.Sources\WebHostFactoryResolver.cs" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/test/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Tests/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Tests.csproj b/test/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Tests/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Tests.csproj
index af6ea3865b..f7c7d6a88e 100644
--- a/test/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Tests/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Tests.csproj
+++ b/test/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Tests/Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Tests.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Compile Include="..\..\shared\Microsoft.AspNetCore.Hosting.WebHostBuilderFactory.Sources\**\*.cs" />
+    <Compile Include="..\..\shared\Internal.WebHostBuilderFactory.Sources\**\*.cs" />
   </ItemGroup>
 
   <ItemGroup>