diff --git a/src/game.rs b/src/game.rs
index 5be8e51..8bffb74 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -1,7 +1,10 @@
-use crate::{math::WorldPos, tiles::TileDb};
+use crate::tiles::TileDb;
 use derivative::Derivative;
 use egui_inspect::derive::Inspect;
 
+#[derive(Clone, Copy, Debug, Inspect)]
+pub(crate) struct WorldPos {}
+
 #[derive(Derivative, Inspect)]
 #[derivative(Debug)]
 pub(crate) struct GameState {
diff --git a/src/main.rs b/src/main.rs
index 6f98c6f..0588165 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,7 +6,6 @@ use game::GameState;
 mod command;
 mod debug;
 mod game;
-mod math;
 mod tiles;
 
 pub(crate) struct App {
diff --git a/src/math.rs b/src/math.rs
deleted file mode 100644
index 385ba85..0000000
--- a/src/math.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-use egui_inspect::derive::Inspect;
-use serde::{Deserialize, Serialize};
-use std::fmt::Debug;
-#[derive(Clone, Copy, Debug, Inspect)]
-pub(crate) struct WorldPos {}
-/// Tile size in pixels
-pub(crate) const TILE_SIZE: u8 = 32;
-#[derive(Serialize, Deserialize, Debug, Inspect, Default, Clone, Copy)]
-pub(crate) struct IntRect {}