diff --git a/tests/ImageSharp.Tests/ImageSharp.Tests.csproj b/tests/ImageSharp.Tests/ImageSharp.Tests.csproj
index b8d44d0d1..30bd544fa 100644
--- a/tests/ImageSharp.Tests/ImageSharp.Tests.csproj
+++ b/tests/ImageSharp.Tests/ImageSharp.Tests.csproj
@@ -39,6 +39,7 @@
     <PackageReference Include="Microsoft.DotNet.RemoteExecutor" />
     <PackageReference Include="Microsoft.DotNet.XUnitExtensions" />
     <PackageReference Include="Moq" />
+    <PackageReference Include="runtime.osx.10.10-x64.CoreCompat.System.Drawing" Condition="'$(IsOSX)'=='true'" />
     <PackageReference Include="SharpZipLib" />
     <PackageReference Include="System.Drawing.Common" />
   </ItemGroup>