diff --git a/build/dependencies.props b/build/dependencies.props
index 29964ee91c..5b43374ba1 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -43,6 +43,7 @@
     <NewtonsoftJsonPackageVersion>11.0.2</NewtonsoftJsonPackageVersion>
     <StreamJsonRpcPackageVersion>1.1.92</StreamJsonRpcPackageVersion>
     <SystemDiagnosticsDiagnosticSourcePackageVersion>4.5.0-rc1-26419-03</SystemDiagnosticsDiagnosticSourcePackageVersion>
+    <SystemRuntimeInteropServicesRuntimeInformationPackageVersion>4.3.0</SystemRuntimeInteropServicesRuntimeInformationPackageVersion>
     <SystemValueTuplePackageVersion>4.5.0-rc1-26419-03</SystemValueTuplePackageVersion>
     <VisualStudio_NewtonsoftJsonPackageVersion>9.0.1</VisualStudio_NewtonsoftJsonPackageVersion>
     <VSIX_MicrosoftCodeAnalysisCommonPackageVersion>2.8.0-beta3</VSIX_MicrosoftCodeAnalysisCommonPackageVersion>
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 83534ef969..052553775a 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -7,8 +7,4 @@
     <PackageTags>aspnetcore;cshtml;razor</PackageTags>
   </PropertyGroup>
 
-  <ItemGroup Condition="'$(TargetFrameworkIdentifier)'=='.NETFramework' AND '$(OutputType)'=='library'">
-    <PackageReference Include="NETStandard.Library" Version="$(NETStandardLibrary20PackageVersion)" />
-  </ItemGroup>
-
 </Project>
diff --git a/src/Microsoft.CodeAnalysis.Razor/Microsoft.CodeAnalysis.Razor.csproj b/src/Microsoft.CodeAnalysis.Razor/Microsoft.CodeAnalysis.Razor.csproj
index 3dad5cbe5d..4391fc3cdf 100644
--- a/src/Microsoft.CodeAnalysis.Razor/Microsoft.CodeAnalysis.Razor.csproj
+++ b/src/Microsoft.CodeAnalysis.Razor/Microsoft.CodeAnalysis.Razor.csproj
@@ -14,4 +14,8 @@
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="$(MicrosoftCodeAnalysisCSharpPackageVersion)" />
   </ItemGroup>
 
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net46' ">
+    <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation" Version="$(SystemRuntimeInteropServicesRuntimeInformationPackageVersion)" />
+  </ItemGroup>
+
 </Project>