diff --git a/test/Microsoft.AspNetCore.SignalR.Client.FunctionalTests/Microsoft.AspNetCore.SignalR.Client.FunctionalTests.csproj b/test/Microsoft.AspNetCore.SignalR.Client.FunctionalTests/Microsoft.AspNetCore.SignalR.Client.FunctionalTests.csproj
index 3bf04538a0..6cb07e9e99 100644
--- a/test/Microsoft.AspNetCore.SignalR.Client.FunctionalTests/Microsoft.AspNetCore.SignalR.Client.FunctionalTests.csproj
+++ b/test/Microsoft.AspNetCore.SignalR.Client.FunctionalTests/Microsoft.AspNetCore.SignalR.Client.FunctionalTests.csproj
@@ -3,9 +3,8 @@
   <Import Project="..\..\build\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp1.1</TargetFramework>
-    <!--<TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
-    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>-->
+    <TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
+    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>
     <!-- TODO remove when https://github.com/Microsoft/vstest/issues/428 is resolved -->
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
diff --git a/test/Microsoft.AspNetCore.SignalR.Tests/Microsoft.AspNetCore.SignalR.Tests.csproj b/test/Microsoft.AspNetCore.SignalR.Tests/Microsoft.AspNetCore.SignalR.Tests.csproj
index 37b52812f4..b274272b7a 100644
--- a/test/Microsoft.AspNetCore.SignalR.Tests/Microsoft.AspNetCore.SignalR.Tests.csproj
+++ b/test/Microsoft.AspNetCore.SignalR.Tests/Microsoft.AspNetCore.SignalR.Tests.csproj
@@ -3,9 +3,8 @@
   <Import Project="..\..\build\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp1.1</TargetFramework>
-    <!--<TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
-    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>-->
+    <TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
+    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>
     <!-- TODO remove when https://github.com/Microsoft/vstest/issues/428 is resolved -->
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
diff --git a/test/Microsoft.AspNetCore.Sockets.Client.Tests/Microsoft.AspNetCore.Client.Tests.csproj b/test/Microsoft.AspNetCore.Sockets.Client.Tests/Microsoft.AspNetCore.Client.Tests.csproj
index 75929e0212..2ee1cc0892 100644
--- a/test/Microsoft.AspNetCore.Sockets.Client.Tests/Microsoft.AspNetCore.Client.Tests.csproj
+++ b/test/Microsoft.AspNetCore.Sockets.Client.Tests/Microsoft.AspNetCore.Client.Tests.csproj
@@ -3,9 +3,8 @@
   <Import Project="..\..\build\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp1.1</TargetFramework>
-    <!--<TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
-    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>-->
+    <TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
+    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>
     <!-- TODO remove when https://github.com/Microsoft/vstest/issues/428 is resolved -->
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
diff --git a/test/Microsoft.AspNetCore.Sockets.Common.Tests/Microsoft.AspNetCore.Sockets.Common.Tests.csproj b/test/Microsoft.AspNetCore.Sockets.Common.Tests/Microsoft.AspNetCore.Sockets.Common.Tests.csproj
index 39c6f0fbce..41c9c926c2 100644
--- a/test/Microsoft.AspNetCore.Sockets.Common.Tests/Microsoft.AspNetCore.Sockets.Common.Tests.csproj
+++ b/test/Microsoft.AspNetCore.Sockets.Common.Tests/Microsoft.AspNetCore.Sockets.Common.Tests.csproj
@@ -3,9 +3,8 @@
   <Import Project="..\..\build\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp1.1</TargetFramework>
-    <!--<TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
-    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>-->
+    <TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
+    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>
     <!-- TODO remove when https://github.com/Microsoft/vstest/issues/428 is resolved -->
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
diff --git a/test/Microsoft.AspNetCore.Sockets.Tests/Microsoft.AspNetCore.Sockets.Tests.csproj b/test/Microsoft.AspNetCore.Sockets.Tests/Microsoft.AspNetCore.Sockets.Tests.csproj
index 06731c2136..2e5fe03932 100644
--- a/test/Microsoft.AspNetCore.Sockets.Tests/Microsoft.AspNetCore.Sockets.Tests.csproj
+++ b/test/Microsoft.AspNetCore.Sockets.Tests/Microsoft.AspNetCore.Sockets.Tests.csproj
@@ -3,9 +3,8 @@
   <Import Project="..\..\build\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp1.1</TargetFramework>
-    <!--<TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
-    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>-->
+    <TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
+    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>
     <!-- TODO remove when https://github.com/Microsoft/vstest/issues/428 is resolved -->
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>
diff --git a/test/Microsoft.Extensions.WebSockets.Internal.Tests/Microsoft.Extensions.WebSockets.Internal.Tests.csproj b/test/Microsoft.Extensions.WebSockets.Internal.Tests/Microsoft.Extensions.WebSockets.Internal.Tests.csproj
index 114492ce7f..d1ee201828 100644
--- a/test/Microsoft.Extensions.WebSockets.Internal.Tests/Microsoft.Extensions.WebSockets.Internal.Tests.csproj
+++ b/test/Microsoft.Extensions.WebSockets.Internal.Tests/Microsoft.Extensions.WebSockets.Internal.Tests.csproj
@@ -3,9 +3,8 @@
   <Import Project="..\..\build\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp1.1</TargetFramework>
-    <!--<TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
-    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>-->
+    <TargetFrameworks>netcoreapp1.1;net46</TargetFrameworks>
+    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">netcoreapp1.1</TargetFrameworks>
     <!-- TODO remove when https://github.com/Microsoft/vstest/issues/428 is resolved -->
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <GenerateBindingRedirectsOutputType>true</GenerateBindingRedirectsOutputType>