diff --git a/src/bin/wireframe/mesh.wgsl b/src/bin/wireframe/mesh.wgsl
index 0de69b4..70dcea2 100644
--- a/src/bin/wireframe/mesh.wgsl
+++ b/src/bin/wireframe/mesh.wgsl
@@ -37,7 +37,7 @@ fn vs_main(ver: VertexInput) -> VertexOutput {
 	var out: VertexOutput;
 	var light = dot(ver.normal, normalize(vec3(1., 1., 1.)));
 	light = .7 + .3 * light;
-	out.vertex_color = light * mesh.color;
+	out.vertex_color = vec4(light * mesh.color.xyz, mesh.color.w);
 	out.clip_position = camera.mvp * vec4(ver.position, 1.);
 	return out;
 }