diff --git a/src/tools/Avalonia.Designer.HostApp/Avalonia.Designer.HostApp.csproj b/src/tools/Avalonia.Designer.HostApp/Avalonia.Designer.HostApp.csproj
index cab8f22f47..0c0fe5b921 100644
--- a/src/tools/Avalonia.Designer.HostApp/Avalonia.Designer.HostApp.csproj
+++ b/src/tools/Avalonia.Designer.HostApp/Avalonia.Designer.HostApp.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>netstandard2.1</TargetFrameworks>
+    <TargetFrameworks>net461;netcoreapp2.0</TargetFrameworks>
   </PropertyGroup>
   <!--Disable Net Perf. analyzer for submodule to avoid commit issue -->
   <PropertyGroup>
diff --git a/tests/Avalonia.DesignerSupport.Tests/DesignerSupportTests.cs b/tests/Avalonia.DesignerSupport.Tests/DesignerSupportTests.cs
index c20153433a..6e32158fcb 100644
--- a/tests/Avalonia.DesignerSupport.Tests/DesignerSupportTests.cs
+++ b/tests/Avalonia.DesignerSupport.Tests/DesignerSupportTests.cs
@@ -19,7 +19,7 @@ namespace Avalonia.DesignerSupport.Tests
 {
     public class DesignerSupportTests
     {
-        private const string DesignerAppPath = "../../../../../src/tools/Avalonia.Designer.HostApp/bin/$BUILD/netstandard2.1/Avalonia.Designer.HostApp.dll";
+        private const string DesignerAppPath = "../../../../../src/tools/Avalonia.Designer.HostApp/bin/$BUILD/netcoreapp2.0/Avalonia.Designer.HostApp.dll";
         private readonly Xunit.Abstractions.ITestOutputHelper outputHelper;
 
         public DesignerSupportTests(Xunit.Abstractions.ITestOutputHelper outputHelper)