diff --git a/test/Microsoft.AspNetCore.Razor.Tools.Test/Microsoft.AspNetCore.Razor.Tools.Test.csproj b/test/Microsoft.AspNetCore.Razor.Tools.Test/Microsoft.AspNetCore.Razor.Tools.Test.csproj
index d2fdc4f4a1..dd54a52f94 100644
--- a/test/Microsoft.AspNetCore.Razor.Tools.Test/Microsoft.AspNetCore.Razor.Tools.Test.csproj
+++ b/test/Microsoft.AspNetCore.Razor.Tools.Test/Microsoft.AspNetCore.Razor.Tools.Test.csproj
@@ -13,6 +13,7 @@
     <PackageReference Include="Moq" Version="$(MoqPackageVersion)" />
     <PackageReference Include="xunit" Version="$(XunitPackageVersion)" />
     <PackageReference Include="xunit.runner.visualstudio" Version="$(XunitRunnerVisualStudioPackageVersion)" />
+    <PackageReference Include="Microsoft.AspNetCore.Testing" Version="$(MicrosoftAspNetCoreTestingPackageVersion)" />
   </ItemGroup>
 
 </Project>
diff --git a/test/Microsoft.AspNetCore.Razor.Tools.Test/ServerLifecycleTest.cs b/test/Microsoft.AspNetCore.Razor.Tools.Test/ServerLifecycleTest.cs
index 67068f1695..b9969d392b 100644
--- a/test/Microsoft.AspNetCore.Razor.Tools.Test/ServerLifecycleTest.cs
+++ b/test/Microsoft.AspNetCore.Razor.Tools.Test/ServerLifecycleTest.cs
@@ -7,6 +7,7 @@ using System.Diagnostics;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.Testing.xunit;
 using Moq;
 using Xunit;
 
@@ -115,7 +116,10 @@ namespace Microsoft.AspNetCore.Razor.Tools
         /// A shutdown request should not abort an existing compilation.  It should be allowed to run to 
         /// completion.
         /// </summary>
-        [Fact(Skip = "https://github.com/aspnet/Razor/issues/1991")]
+        // Skipping temporarily on non-windows. https://github.com/aspnet/Razor/issues/1991
+        [ConditionalFact]
+        [OSSkipCondition(OperatingSystems.Linux)]
+        [OSSkipCondition(OperatingSystems.MacOSX)]
         public async Task ServerRunning_ShutdownRequest_DoesNotAbortCompilation()
         {
             // Arrange
@@ -188,7 +192,10 @@ namespace Microsoft.AspNetCore.Razor.Tools
             }
         }
 
-        [Fact(Skip = "https://github.com/aspnet/Razor/issues/1991")]
+        // Skipping temporarily on non-windows. https://github.com/aspnet/Razor/issues/1991
+        [ConditionalFact]
+        [OSSkipCondition(OperatingSystems.Linux)]
+        [OSSkipCondition(OperatingSystems.MacOSX)]
         public async Task ServerRunning_CancelCompilation_CancelsSuccessfully()
         {
             // Arrange