diff --git a/src/Shared/AssemblyInfo.Common.cs b/src/Shared/AssemblyInfo.Common.cs
index 08d7768a0..250858c4b 100644
--- a/src/Shared/AssemblyInfo.Common.cs
+++ b/src/Shared/AssemblyInfo.Common.cs
@@ -37,4 +37,5 @@ using System.Runtime.CompilerServices;
 [assembly: InternalsVisibleTo("SixLabors.ImageSharp.Tests")]
 [assembly: InternalsVisibleTo("SixLabors.ImageSharp.Sandbox46")]
 
-[assembly: InternalsVisibleTo("DynamicProxyGenAssembly2, PublicKey=0024000004800000940000000602000000240000525341310004000001000100c547cac37abd99c8db225ef2f6c8a3602f3b3606cc9891605d02baa56104f4cfc0734aa39b93bf7852f7d9266654753cc297e7d2edfe0bac1cdcf9f717241550e0a7b191195b7667bb4f64bcb8e2121380fd1d9d46ad2d92d2d15605093924cceaf74c4861eff62abf69b9291ed0a340e113be11e6a7d3113e92484cf7045cc7")]
\ No newline at end of file
+[assembly: InternalsVisibleTo("DynamicProxyGenAssembly2, PublicKey=0024000004800000940000000602000000240000525341310004000001000100c547cac37abd99c8db225ef2f6c8a3602f3b3606cc9891605d02baa56104f4cfc0734aa39b93bf7852f7d9266654753cc297e7d2edfe0bac1cdcf9f717241550e0a7b191195b7667bb4f64bcb8e2121380fd1d9d46ad2d92d2d15605093924cceaf74c4861eff62abf69b9291ed0a340e113be11e6a7d3113e92484cf7045cc7")]
+[assembly: InternalsVisibleTo("DynamicProxyGenAssembly2, PublicKeyToken=null")]
diff --git a/tests/ImageSharp.Tests/Colorspaces/ColorSpaceEqualityTests.cs b/tests/ImageSharp.Tests/Colorspaces/ColorSpaceEqualityTests.cs
index ee6336c97..f0ac56f4f 100644
--- a/tests/ImageSharp.Tests/Colorspaces/ColorSpaceEqualityTests.cs
+++ b/tests/ImageSharp.Tests/Colorspaces/ColorSpaceEqualityTests.cs
@@ -26,7 +26,6 @@ namespace SixLabors.ImageSharp.Tests.Colorspaces
                     {nameof( CieXyz), CieXyz.Empty },
                     {nameof( CieXyy), CieXyy.Empty },
                     {nameof( Hsl), Hsl.Empty },
-                    {nameof( Hsl), Hsl.Empty },
                     {nameof( HunterLab), HunterLab.Empty },
                     {nameof( Lms), Lms.Empty },
                     {nameof( LinearRgb), LinearRgb.Empty },