diff --git a/MeshPart.cs b/MeshPart.cs
index 655b465..ba3e1cc 100644
--- a/MeshPart.cs
+++ b/MeshPart.cs
@@ -7,11 +7,11 @@ namespace Smuggler
     {
         public IndexBuffer IndexBuffer { get; }
         public VertexBuffer VertexBuffer { get; }
-        public Vector3[] Vertices { get; }
+        public VertexPositionNormalTexture[] Vertices { get; } /* should we parameterize this by vertex type? */
         public Triangle[] Triangles { get; }
         public BasicEffect Effect { get; }
 
-        public MeshPart(VertexBuffer vertexBuffer, IndexBuffer indexBuffer, Vector3[] vertices, Triangle[] triangles, BasicEffect effect)
+        public MeshPart(VertexBuffer vertexBuffer, IndexBuffer indexBuffer, VertexPositionNormalTexture[] vertices, Triangle[] triangles, BasicEffect effect)
         {
             VertexBuffer = vertexBuffer;
             IndexBuffer = indexBuffer;