diff --git a/src/geometry.rs b/src/geometry.rs
index 6c5445b..04cf20f 100644
--- a/src/geometry.rs
+++ b/src/geometry.rs
@@ -87,11 +87,9 @@ fn gen_planet(sphere: Icosphere) -> Mesh {
         [norm_azimuth, norm_inclination]
     });
 
-    // TODO: use displaced points for normals by replacing raw_points with
-    // noise-displaced points.
     let noise = HybridMulti::<SuperSimplex>::default();
 
-    let raw_points = generated
+    let noisy_points = generated
         .raw_points()
         .iter()
         .map(|&p| {
@@ -101,17 +99,11 @@ fn gen_planet(sphere: Icosphere) -> Mesh {
         })
         .collect::<Vec<[f32; 3]>>();
 
-    let points = raw_points
+    let points = noisy_points
         .iter()
         .map(|&p| (Vec3::from_slice(&p) * sphere.radius).into())
         .collect::<Vec<[f32; 3]>>();
 
-    let normals = raw_points
-        .iter()
-        .copied()
-        .map(Into::into)
-        .collect::<Vec<[f32; 3]>>();
-
     let uvs = generated.raw_data().to_owned();
 
     let mut indices = Vec::with_capacity(generated.indices_per_main_triangle() * 20);
@@ -125,7 +117,6 @@ fn gen_planet(sphere: Icosphere) -> Mesh {
     let mut mesh = Mesh::new(PrimitiveTopology::TriangleList);
     mesh.set_indices(Some(indices));
     mesh.set_attribute(Mesh::ATTRIBUTE_POSITION, points);
-    mesh.set_attribute(Mesh::ATTRIBUTE_NORMAL, normals);
     mesh.set_attribute(Mesh::ATTRIBUTE_UV_0, uvs);
     mesh
 }