diff --git a/tests/ImageSharp.Sandbox46/Program.cs b/tests/ImageSharp.Sandbox46/Program.cs
index 6f93df16e5..b536af71fa 100644
--- a/tests/ImageSharp.Sandbox46/Program.cs
+++ b/tests/ImageSharp.Sandbox46/Program.cs
@@ -11,6 +11,7 @@ namespace ImageSharp.Sandbox46
     using ImageSharp.Tests;
     using ImageSharp.Tests.Colors;
     using ImageSharp.Tests.PixelFormats;
+    using ImageSharp.Tests.Processing.Processors.Transforms;
     using ImageSharp.Tests.Processing.Transforms;
 
     using Xunit.Abstractions;