diff --git a/src/UriBuilder.Fluent.UnitTests/UriBuilder.Fluent.UnitTests.csproj b/src/UriBuilder.Fluent.UnitTests/UriBuilder.Fluent.UnitTests.csproj
index a1ee622..715e99b 100644
--- a/src/UriBuilder.Fluent.UnitTests/UriBuilder.Fluent.UnitTests.csproj
+++ b/src/UriBuilder.Fluent.UnitTests/UriBuilder.Fluent.UnitTests.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>netcoreapp1.1</TargetFramework>
+    <TargetFrameworks>netcoreapp1.1;net461</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.0.0" />