diff --git a/benchmarkapps/Benchmarks/Benchmarks.csproj b/benchmarkapps/Benchmarks/Benchmarks.csproj
index 25c8132528..3c5753cc64 100644
--- a/benchmarkapps/Benchmarks/Benchmarks.csproj
+++ b/benchmarkapps/Benchmarks/Benchmarks.csproj
@@ -4,7 +4,6 @@
     <TargetFramework>netcoreapp2.2</TargetFramework>
     <TargetFramework Condition="'$(BenchmarksTargetFramework)' != ''">$(BenchmarksTargetFramework)</TargetFramework>
     <UseP2PReferences Condition="'$(UseP2PReferences)'=='' AND '$(BenchmarksTargetFramework)'==''">true</UseP2PReferences>
-    <NoWarn>NU1605</NoWarn>
   </PropertyGroup>
 
    <!--These references are used when running locally--> 
@@ -13,16 +12,10 @@
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="$(MicrosoftAspNetCoreServerKestrelPackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Configuration.CommandLine" Version="$(MicrosoftExtensionsConfigurationCommandLinePackageVersion)" />
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="$(MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http" Version="$(MicrosoftAspNetCoreHttpPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Extensions" Version="$(MicrosoftAspNetCoreHttpExtensionsPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="$(MicrosoftAspNetCoreHttpExtensionsPackageVersion)" />
   </ItemGroup>
 
    <!--These references are used when running on the Benchmarks Server--> 
   <ItemGroup Condition="'$(UseP2PReferences)'!='true'">
-    <PackageReference Include="Microsoft.AspNetCore.Http" Version="$(MicrosoftAspNetCoreHttpPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Extensions" Version="$(MicrosoftAspNetCoreHttpExtensionsPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="$(MicrosoftAspNetCoreHttpExtensionsPackageVersion)" />
     <PackageReference Include="Microsoft.AspNetCore.App" Version="$(MicrosoftAspNetCoreAppPackageVersion)" />
   </ItemGroup>
 
diff --git a/samples/RoutingSample.Web/RoutingSample.Web.csproj b/samples/RoutingSample.Web/RoutingSample.Web.csproj
index 0597915057..731de09658 100644
--- a/samples/RoutingSample.Web/RoutingSample.Web.csproj
+++ b/samples/RoutingSample.Web/RoutingSample.Web.csproj
@@ -3,7 +3,6 @@
   <PropertyGroup>
     <TargetFrameworks>netcoreapp2.2</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);net461</TargetFrameworks>
-    <NoWarn>NU1605</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>
@@ -11,10 +10,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Http" Version="$(MicrosoftAspNetCoreHttpPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Extensions" Version="$(MicrosoftAspNetCoreHttpExtensionsPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="$(MicrosoftAspNetCoreHttpExtensionsPackageVersion)" />
-
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="$(MicrosoftAspNetCoreServerIISIntegrationPackageVersion)" />
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="$(MicrosoftAspNetCoreServerKestrelPackageVersion)" />
   </ItemGroup>
diff --git a/src/Microsoft.AspNetCore.Routing/DefaultInlineConstraintResolver.cs b/src/Microsoft.AspNetCore.Routing/DefaultInlineConstraintResolver.cs
index ad4570a89c..1ed1f8e1ab 100644
--- a/src/Microsoft.AspNetCore.Routing/DefaultInlineConstraintResolver.cs
+++ b/src/Microsoft.AspNetCore.Routing/DefaultInlineConstraintResolver.cs
@@ -24,8 +24,7 @@ namespace Microsoft.AspNetCore.Routing
         /// <param name="routeOptions">
         /// Accessor for <see cref="RouteOptions"/> containing the constraints of interest.
         /// </param>
-        // TODO: Temporarily remove obsolete attribute to unblock build
-        //[Obsolete("This constructor is obsolete. Use DefaultInlineConstraintResolver.ctor(IOptions<RouteOptions>, IServiceProvider) instead.")]
+        [Obsolete("This constructor is obsolete. Use DefaultInlineConstraintResolver.ctor(IOptions<RouteOptions>, IServiceProvider) instead.")]
         public DefaultInlineConstraintResolver(IOptions<RouteOptions> routeOptions)
         {
             _inlineConstraintMap = routeOptions.Value.ConstraintMap;
diff --git a/test/Microsoft.AspNetCore.Routing.FunctionalTests/Microsoft.AspNetCore.Routing.FunctionalTests.csproj b/test/Microsoft.AspNetCore.Routing.FunctionalTests/Microsoft.AspNetCore.Routing.FunctionalTests.csproj
index 8305c160dc..9520c32ff5 100644
--- a/test/Microsoft.AspNetCore.Routing.FunctionalTests/Microsoft.AspNetCore.Routing.FunctionalTests.csproj
+++ b/test/Microsoft.AspNetCore.Routing.FunctionalTests/Microsoft.AspNetCore.Routing.FunctionalTests.csproj
@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
-    <NoWarn>NU1605</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>
@@ -15,9 +14,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Http" Version="$(MicrosoftAspNetCoreHttpPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Extensions" Version="$(MicrosoftAspNetCoreHttpExtensionsPackageVersion)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="$(MicrosoftAspNetCoreHttpExtensionsPackageVersion)" />
     <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="$(MicrosoftAspNetCoreTestHostPackageVersion)" />
   </ItemGroup>