diff --git a/inc/lzy.h b/inc/lzy.h
index 5b8debf..b78ddb1 100644
--- a/inc/lzy.h
+++ b/inc/lzy.h
@@ -302,8 +302,8 @@ int LZY_DrawTile(unsigned int id, int x, int y) {
 	x += draw_off_x;
 	y += draw_off_y;
 
-	ix = id % tset_width * LZY_TILE_SIZE;
-	iy = id % tset_height * LZY_TILE_SIZE;
+	ix = (id % tset_width) * LZY_TILE_SIZE;
+	iy = (id / tset_width) * LZY_TILE_SIZE;
 	dsubimage(x, y, &LZY_GINT_TILESET, ix, iy, LZY_TILE_SIZE, LZY_TILE_SIZE,
 	          DIMAGE_NONE);