diff --git a/src/chunk.rs b/src/chunk.rs
index e5d0f53..73a9b2d 100644
--- a/src/chunk.rs
+++ b/src/chunk.rs
@@ -4,6 +4,7 @@ use crate::{geometry::Geometry, quad::Quad, vertex::BlockVertex};
 use ahash::{AHashMap, AHashSet};
 use cgmath::Vector3;
 use noise::utils::{NoiseMapBuilder, PlaneMapBuilder};
+use rayon::iter::{IntoParallelIterator, ParallelIterator};
 
 #[allow(dead_code)]
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
diff --git a/src/main.rs b/src/main.rs
index 2228bd1..ec68421 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,7 +2,6 @@ mod aabb;
 mod camera;
 mod chunk;
 mod geometry;
-mod npc;
 mod quad;
 mod render_context;
 mod state;