diff --git a/src/presenter.cpp b/src/presenter.cpp
index e6a6ffec0bf3b185e88727ccb999dd5a5060557f..c6ad96ef136b79efc2669e99784b77e01d6fc249 100644
--- a/src/presenter.cpp
+++ b/src/presenter.cpp
@@ -20,7 +20,7 @@ void Presenter::initialize()
     gfx::object_system()->push_frame_back(
         gfx::object_system()->insert_object(
             { "grid" },
-            gfx::material_system()->insert_default_material("grid_material", { "maker" }, vec3{ 1.0f, 1.0f, 1.0f } ),
+            gfx::material_system()->insert_material("grid_material", gfx::shader_system()->forward_unlit_vertex_color_shader(), { "maker" }),
             gfx::buffer_generators()->insert_procedural_grid()
             ),
         grid_frame()