diff --git a/test/Microsoft.AspNetCore.Mvc.Abstractions.Test/Microsoft.AspNetCore.Mvc.Abstractions.Test.csproj b/test/Microsoft.AspNetCore.Mvc.Abstractions.Test/Microsoft.AspNetCore.Mvc.Abstractions.Test.csproj
index 0f250b35e0..51a119e0a3 100644
--- a/test/Microsoft.AspNetCore.Mvc.Abstractions.Test/Microsoft.AspNetCore.Mvc.Abstractions.Test.csproj
+++ b/test/Microsoft.AspNetCore.Mvc.Abstractions.Test/Microsoft.AspNetCore.Mvc.Abstractions.Test.csproj
@@ -12,6 +12,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Testing" Version="$(AspNetCoreVersion)" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="$(TestSdkVersion)" />
     <PackageReference Include="Moq" Version="$(MoqVersion)" />
+    <PackageReference Include="System.Reflection.TypeExtensions" Version="$(CoreFxVersion)" />
     <PackageReference Include="xunit" Version="$(XunitVersion)" />
     <PackageReference Include="xunit.runner.visualstudio" Version="$(XunitVersion)" />
   </ItemGroup>
diff --git a/test/Microsoft.AspNetCore.Mvc.ApiExplorer.Test/Microsoft.AspNetCore.Mvc.ApiExplorer.Test.csproj b/test/Microsoft.AspNetCore.Mvc.ApiExplorer.Test/Microsoft.AspNetCore.Mvc.ApiExplorer.Test.csproj
index ff1672844f..0fe28de61a 100644
--- a/test/Microsoft.AspNetCore.Mvc.ApiExplorer.Test/Microsoft.AspNetCore.Mvc.ApiExplorer.Test.csproj
+++ b/test/Microsoft.AspNetCore.Mvc.ApiExplorer.Test/Microsoft.AspNetCore.Mvc.ApiExplorer.Test.csproj
@@ -11,6 +11,7 @@
     <ProjectReference Include="..\Microsoft.AspNetCore.Mvc.TestCommon\Microsoft.AspNetCore.Mvc.TestCommon.csproj" />
 
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="$(TestSdkVersion)" />
+    <PackageReference Include="System.Reflection.TypeExtensions" Version="$(CoreFxVersion)" />
     <PackageReference Include="xunit" Version="$(XunitVersion)" />
     <PackageReference Include="xunit.runner.visualstudio" Version="$(XunitVersion)" />
   </ItemGroup>
diff --git a/test/Microsoft.AspNetCore.Mvc.Core.Test/Microsoft.AspNetCore.Mvc.Core.Test.csproj b/test/Microsoft.AspNetCore.Mvc.Core.Test/Microsoft.AspNetCore.Mvc.Core.Test.csproj
index ea95a77809..67be096cfa 100644
--- a/test/Microsoft.AspNetCore.Mvc.Core.Test/Microsoft.AspNetCore.Mvc.Core.Test.csproj
+++ b/test/Microsoft.AspNetCore.Mvc.Core.Test/Microsoft.AspNetCore.Mvc.Core.Test.csproj
@@ -22,6 +22,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging" Version="$(AspNetCoreVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging.Testing" Version="$(AspNetCoreVersion)" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="$(TestSdkVersion)" />
+    <PackageReference Include="System.Reflection.TypeExtensions" Version="$(CoreFxVersion)" />
     <PackageReference Include="xunit" Version="$(XunitVersion)" />
     <PackageReference Include="xunit.runner.visualstudio" Version="$(XunitVersion)" />
   </ItemGroup>
diff --git a/test/Microsoft.AspNetCore.Mvc.Test/Microsoft.AspNetCore.Mvc.Test.csproj b/test/Microsoft.AspNetCore.Mvc.Test/Microsoft.AspNetCore.Mvc.Test.csproj
index 1f2febf230..7899d79985 100644
--- a/test/Microsoft.AspNetCore.Mvc.Test/Microsoft.AspNetCore.Mvc.Test.csproj
+++ b/test/Microsoft.AspNetCore.Mvc.Test/Microsoft.AspNetCore.Mvc.Test.csproj
@@ -16,6 +16,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging" Version="$(AspNetCoreVersion)" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="$(TestSdkVersion)" />
     <PackageReference Include="Moq" Version="$(MoqVersion)" />
+    <PackageReference Include="System.Reflection.TypeExtensions" Version="$(CoreFxVersion)" />
     <PackageReference Include="xunit" Version="$(XunitVersion)" />
     <PackageReference Include="xunit.runner.visualstudio" Version="$(XunitVersion)" />
   </ItemGroup>
diff --git a/test/Microsoft.AspNetCore.Mvc.TestCommon/Microsoft.AspNetCore.Mvc.TestCommon.csproj b/test/Microsoft.AspNetCore.Mvc.TestCommon/Microsoft.AspNetCore.Mvc.TestCommon.csproj
index b289e2fac4..7260b03029 100644
--- a/test/Microsoft.AspNetCore.Mvc.TestCommon/Microsoft.AspNetCore.Mvc.TestCommon.csproj
+++ b/test/Microsoft.AspNetCore.Mvc.TestCommon/Microsoft.AspNetCore.Mvc.TestCommon.csproj
@@ -15,6 +15,7 @@
     <PackageReference Include="Microsoft.Extensions.FileProviders.Abstractions" Version="$(AspNetCoreVersion)" />
     <PackageReference Include="Microsoft.Extensions.Options" Version="$(AspNetCoreVersion)" />
     <PackageReference Include="Microsoft.Extensions.WebEncoders" Version="$(AspNetCoreVersion)" />
+    <PackageReference Include="System.Reflection.TypeExtensions" Version="$(CoreFxVersion)" />
     <PackageReference Include="Moq" Version="$(MoqVersion)" />
     <PackageReference Include="xunit" Version="$(XunitVersion)" />
   </ItemGroup>