diff --git a/src/abstract_tree/remove.rs b/src/abstract_tree/remove.rs
index ca06dcb..52c8bbf 100644
--- a/src/abstract_tree/remove.rs
+++ b/src/abstract_tree/remove.rs
@@ -1,7 +1,7 @@
 use serde::{Deserialize, Serialize};
 use tree_sitter::Node;
 
-use crate::{AbstractTree, Expression, Identifier, Item, List, Map, Result, Value};
+use crate::{AbstractTree, Expression, Identifier, Item, Map, Result, Value};
 
 #[derive(Debug, Clone, Serialize, Deserialize, Eq, PartialEq, PartialOrd, Ord)]
 pub struct Remove {
diff --git a/src/main.rs b/src/main.rs
index 9c88860..68af46e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,7 +11,7 @@ use rustyline::{
 
 use std::{borrow::Cow, fs::read_to_string};
 
-use dust_lang::{evaluate, evaluate_with_context, Map, Value};
+use dust_lang::{evaluate_with_context, Map, Value};
 
 /// Command-line arguments to be parsed.
 #[derive(Parser, Debug)]
diff --git a/src/value/map.rs b/src/value/map.rs
index 00bcfdd..6554375 100644
--- a/src/value/map.rs
+++ b/src/value/map.rs
@@ -1,12 +1,9 @@
-use rayon::collections::btree_map;
-use reqwest::header::ACCESS_CONTROL_EXPOSE_HEADERS;
-use serde::{Deserialize, Serialize};
+use serde::Serialize;
 use std::{
     cmp::Ordering,
     collections::BTreeMap,
     fmt::{self, Display, Formatter},
-    marker::PhantomData,
-    sync::{Arc, RwLock, RwLockReadGuard},
+    sync::{Arc, RwLock},
 };
 
 use crate::{value::Value, Error, List, Result, Table};