diff --git a/src/Configuration.KeyPerFile/test/Microsoft.Extensions.Configuration.KeyPerFile.Tests.csproj b/src/Configuration.KeyPerFile/test/Microsoft.Extensions.Configuration.KeyPerFile.Tests.csproj
index e78f4fd190..aee7e7a7bf 100644
--- a/src/Configuration.KeyPerFile/test/Microsoft.Extensions.Configuration.KeyPerFile.Tests.csproj
+++ b/src/Configuration.KeyPerFile/test/Microsoft.Extensions.Configuration.KeyPerFile.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/FileProviders/Embedded/test/Microsoft.Extensions.FileProviders.Embedded.Tests.csproj b/src/FileProviders/Embedded/test/Microsoft.Extensions.FileProviders.Embedded.Tests.csproj
index 8703c9c508..8024fb44fd 100644
--- a/src/FileProviders/Embedded/test/Microsoft.Extensions.FileProviders.Embedded.Tests.csproj
+++ b/src/FileProviders/Embedded/test/Microsoft.Extensions.FileProviders.Embedded.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/HealthChecks/HealthChecks/test/Microsoft.Extensions.Diagnostics.HealthChecks.Tests.csproj b/src/HealthChecks/HealthChecks/test/Microsoft.Extensions.Diagnostics.HealthChecks.Tests.csproj
index 361b29cf37..56b7e7e81b 100644
--- a/src/HealthChecks/HealthChecks/test/Microsoft.Extensions.Diagnostics.HealthChecks.Tests.csproj
+++ b/src/HealthChecks/HealthChecks/test/Microsoft.Extensions.Diagnostics.HealthChecks.Tests.csproj
@@ -3,7 +3,7 @@
   <Import Project="$(RepositoryRoot)src\Logging\Logging.Testing\src\build\Microsoft.Extensions.Logging.Testing.props" />
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
     <RootNamespace>Microsoft.Extensions.Diagnostics.HealthChecks</RootNamespace>
   </PropertyGroup>
 
diff --git a/src/Localization/Localization/test/Microsoft.Extensions.Localization.Tests.csproj b/src/Localization/Localization/test/Microsoft.Extensions.Localization.Tests.csproj
index 5288756c59..32c6263ac3 100644
--- a/src/Localization/Localization/test/Microsoft.Extensions.Localization.Tests.csproj
+++ b/src/Localization/Localization/test/Microsoft.Extensions.Localization.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp3.0;net461</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/ObjectPool/test/Microsoft.Extensions.ObjectPool.Tests.csproj b/src/ObjectPool/test/Microsoft.Extensions.ObjectPool.Tests.csproj
index b922cc227e..8c14917a65 100644
--- a/src/ObjectPool/test/Microsoft.Extensions.ObjectPool.Tests.csproj
+++ b/src/ObjectPool/test/Microsoft.Extensions.ObjectPool.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Shared/test/Shared.Tests/Microsoft.AspNetCore.Shared.Tests.csproj b/src/Shared/test/Shared.Tests/Microsoft.AspNetCore.Shared.Tests.csproj
index 1873e485a9..a5950b7fc9 100644
--- a/src/Shared/test/Shared.Tests/Microsoft.AspNetCore.Shared.Tests.csproj
+++ b/src/Shared/test/Shared.Tests/Microsoft.AspNetCore.Shared.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
 
diff --git a/src/Testing/test/ConditionalFactTest.cs b/src/Testing/test/ConditionalFactTest.cs
index e136e78247..9c5c6d037d 100644
--- a/src/Testing/test/ConditionalFactTest.cs
+++ b/src/Testing/test/ConditionalFactTest.cs
@@ -36,7 +36,7 @@ namespace Microsoft.AspNetCore.Testing
         {
             Asserter.TestRan = true;
         }
-#elif NET461 || NET46
+#elif NET472
         [ConditionalFact]
         [FrameworkSkipCondition(RuntimeFrameworks.CoreCLR)]
         public void ThisTestMustRunOnCLR()
diff --git a/src/Testing/test/ConditionalTheoryTest.cs b/src/Testing/test/ConditionalTheoryTest.cs
index 6950dd412f..d824eb61b4 100644
--- a/src/Testing/test/ConditionalTheoryTest.cs
+++ b/src/Testing/test/ConditionalTheoryTest.cs
@@ -89,7 +89,7 @@ namespace Microsoft.AspNetCore.Testing
         {
             Asserter.TestRan = true;
         }
-#elif NET461 || NET46
+#elif NET472
         [ConditionalTheory]
         [FrameworkSkipCondition(RuntimeFrameworks.CoreCLR)]
         [MemberData(nameof(GetInts))]
diff --git a/src/Testing/test/Microsoft.AspNetCore.Testing.Tests.csproj b/src/Testing/test/Microsoft.AspNetCore.Testing.Tests.csproj
index 3fdd9ff379..691c9ccd76 100644
--- a/src/Testing/test/Microsoft.AspNetCore.Testing.Tests.csproj
+++ b/src/Testing/test/Microsoft.AspNetCore.Testing.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
 
     <!-- allow skipped tests -->
     <NoWarn>$(NoWarn);xUnit1004</NoWarn>
diff --git a/src/WebEncoders/test/Microsoft.Extensions.WebEncoders.Tests.csproj b/src/WebEncoders/test/Microsoft.Extensions.WebEncoders.Tests.csproj
index 729dc5c61a..5a28d38065 100755
--- a/src/WebEncoders/test/Microsoft.Extensions.WebEncoders.Tests.csproj
+++ b/src/WebEncoders/test/Microsoft.Extensions.WebEncoders.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;net472</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>