diff --git a/Directory.Build.targets b/Directory.Build.targets
index 63da83a65e..ec7fdcb087 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -5,8 +5,6 @@
     <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp2.2' ">$(MicrosoftNETCoreApp22PackageVersion)</RuntimeFrameworkVersion>
     <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp3.0' ">$(MicrosoftNETCoreApp30PackageVersion)</RuntimeFrameworkVersion>
     <NETStandardImplicitPackageVersion Condition=" '$(TargetFramework)' == 'netstandard2.0' ">$(NETStandardLibrary20PackageVersion)</NETStandardImplicitPackageVersion>
-    <!-- aspnet/BuildTools#662 Don't police what version of NetCoreApp we use -->
-    <NETCoreAppMaximumVersion>99.9</NETCoreAppMaximumVersion>
   </PropertyGroup>
 
   <Import Project="eng\targets\Cpp.Common.targets"  Condition="'$(MSBuildProjectExtension)' == '.vcxproj'" />
diff --git a/src/IISIntegration/Directory.Build.targets b/src/IISIntegration/Directory.Build.targets
index 73b97f2807..8147ccfa6e 100644
--- a/src/IISIntegration/Directory.Build.targets
+++ b/src/IISIntegration/Directory.Build.targets
@@ -3,7 +3,5 @@
     <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp2.1' ">$(MicrosoftNETCoreApp21PackageVersion)</RuntimeFrameworkVersion>
     <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp2.2' ">$(MicrosoftNETCoreApp22PackageVersion)</RuntimeFrameworkVersion>
     <NETStandardImplicitPackageVersion Condition=" '$(TargetFramework)' == 'netstandard2.0' ">$(NETStandardLibrary20PackageVersion)</NETStandardImplicitPackageVersion>
-    <!-- aspnet/BuildTools#662 Don't police what version of NetCoreApp we use -->
-    <NETCoreAppMaximumVersion>99.9</NETCoreAppMaximumVersion>
   </PropertyGroup>
 </Project>
diff --git a/src/PackageArchive/Archive.props b/src/PackageArchive/Archive.props
index 81c2c200b0..d7d933bf58 100644
--- a/src/PackageArchive/Archive.props
+++ b/src/PackageArchive/Archive.props
@@ -7,7 +7,5 @@
   <PropertyGroup>
     <!-- Required to make /t:Restore happy, but not really used for anything else. -->
     <TargetFramework>netcoreapp3.0</TargetFramework>
-    <!-- aspnet/BuildTools#662 Don't police what version of NetCoreApp we use -->
-    <NETCoreAppMaximumVersion>99.9</NETCoreAppMaximumVersion>
   </PropertyGroup>
 </Project>
diff --git a/src/PackageArchive/Scenario.ConsoleApp/Scenario.ConsoleApp.csproj b/src/PackageArchive/Scenario.ConsoleApp/Scenario.ConsoleApp.csproj
index d5e6b40bed..f129f7dbbb 100644
--- a/src/PackageArchive/Scenario.ConsoleApp/Scenario.ConsoleApp.csproj
+++ b/src/PackageArchive/Scenario.ConsoleApp/Scenario.ConsoleApp.csproj
@@ -1,8 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <!-- aspnet/BuildTools#662 Don't police what version of NetCoreApp we use -->
-    <NETCoreAppMaximumVersion>99.9</NETCoreAppMaximumVersion>
     <TargetFramework>netcoreapp3.0</TargetFramework>
     <MaxImplicitVersion>3.0.0</MaxImplicitVersion>
     <!-- Use pre-release versions up until 3.0.0, then don't lift higher than "3.0.0" -->
diff --git a/src/PackageArchive/Scenario.WebApp/Scenario.WebApp.csproj b/src/PackageArchive/Scenario.WebApp/Scenario.WebApp.csproj
index 84aa2736a7..af7c63b042 100644
--- a/src/PackageArchive/Scenario.WebApp/Scenario.WebApp.csproj
+++ b/src/PackageArchive/Scenario.WebApp/Scenario.WebApp.csproj
@@ -1,8 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <!-- aspnet/BuildTools#662 Don't police what version of NetCoreApp we use -->
-    <NETCoreAppMaximumVersion>99.9</NETCoreAppMaximumVersion>
     <TargetFramework>netcoreapp3.0</TargetFramework>
     <MaxImplicitVersion>3.0.0</MaxImplicitVersion>
     <!-- Use pre-release versions up until 3.0.0, then don't lift higher -->
@@ -12,9 +10,6 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.App" Version="$(AspNetCoreImplicitVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="$(MicrosoftAspNetCoreRazorDesignPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.AzureAD.UI" Version="$(MicrosoftAspNetCoreAuthenticationAzureADUIPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.AzureADB2C.UI" Version="$(MicrosoftAspNetCoreAuthenticationAzureADB2CUIPackageVersion)" />
   </ItemGroup>
 
 </Project>
diff --git a/src/WebSockets/Directory.Build.targets b/src/WebSockets/Directory.Build.targets
index 78626b773e..6707751581 100644
--- a/src/WebSockets/Directory.Build.targets
+++ b/src/WebSockets/Directory.Build.targets
@@ -4,7 +4,5 @@
     <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp2.1' ">$(MicrosoftNETCoreApp21PackageVersion)</RuntimeFrameworkVersion>
     <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp2.2' ">$(MicrosoftNETCoreApp22PackageVersion)</RuntimeFrameworkVersion>
     <NETStandardImplicitPackageVersion Condition=" '$(TargetFramework)' == 'netstandard2.0' ">$(NETStandardLibrary20PackageVersion)</NETStandardImplicitPackageVersion>
-    <!-- aspnet/BuildTools#662 Don't police what version of NetCoreApp we use -->
-    <NETCoreAppMaximumVersion>99.9</NETCoreAppMaximumVersion>
   </PropertyGroup>
 </Project>