diff --git a/contracts-proc/src/interface.rs b/contracts-proc/src/interface.rs
index d4f4e6a1..6fa40c4b 100644
--- a/contracts-proc/src/interface.rs
+++ b/contracts-proc/src/interface.rs
@@ -3,7 +3,7 @@ use std::mem;
 use convert_case::{Case, Casing};
 use proc_macro::TokenStream;
 use proc_macro2::Ident;
-use quote::{quote, ToTokens};
+use quote::quote;
 use syn::{
     parse::{Parse, ParseStream},
     parse_macro_input, FnArg, ItemTrait, LitStr, Result, Token, TraitItem,
diff --git a/contracts-proc/src/lib.rs b/contracts-proc/src/lib.rs
index 677b5507..6060d236 100644
--- a/contracts-proc/src/lib.rs
+++ b/contracts-proc/src/lib.rs
@@ -2,7 +2,6 @@
 
 extern crate proc_macro;
 use proc_macro::TokenStream;
-use syn::parse::Parse;
 
 /// Shorthand to print nice errors.
 macro_rules! error {
diff --git a/examples/erc721/src/lib.rs b/examples/erc721/src/lib.rs
index 836b4b82..a707e070 100644
--- a/examples/erc721/src/lib.rs
+++ b/examples/erc721/src/lib.rs
@@ -5,12 +5,9 @@ use alloc::vec::Vec;
 
 use alloy_primitives::{Address, FixedBytes, U256};
 use openzeppelin_stylus::{
-    token::{
-        erc20::{Erc20, IErc20},
-        erc721::{
-            extensions::{Erc721Enumerable as Enumerable, IErc721Burnable},
-            Erc721, IErc721,
-        },
+    token::erc721::{
+        extensions::{Erc721Enumerable as Enumerable, IErc721Burnable},
+        Erc721, IErc721,
     },
     utils::Pausable,
 };