diff --git a/spine-csharp/spine-csharp.csproj b/spine-csharp/spine-csharp.csproj
index ae5b583b9..8d91148f5 100644
--- a/spine-csharp/spine-csharp.csproj
+++ b/spine-csharp/spine-csharp.csproj
@@ -64,6 +64,7 @@
     <Compile Include="src\Attachments\BoundingBoxAttachment.cs" />
     <Compile Include="src\Attachments\MeshAttachment.cs" />
     <Compile Include="src\Attachments\PathAttachment.cs" />
+    <Compile Include="src\Attachments\PointAttachment.cs" />
     <Compile Include="src\Attachments\RegionAttachment.cs" />
     <Compile Include="src\Attachments\VertexAttachment.cs" />
     <Compile Include="src\BlendMode.cs" />