diff --git a/common/src/merkle_tree_public/merkle_tree.rs b/common/src/merkle_tree_public/merkle_tree.rs
index 1cb84e8..64a6343 100644
--- a/common/src/merkle_tree_public/merkle_tree.rs
+++ b/common/src/merkle_tree_public/merkle_tree.rs
@@ -2,7 +2,7 @@ use std::{collections::HashMap, fmt, marker::PhantomData};
 
 use rs_merkle::{MerkleProof, MerkleTree};
 use serde::{
-    de::{self, SeqAccess, Visitor},
+    de::{SeqAccess, Visitor},
     ser::SerializeSeq,
     Deserialize, Deserializer, Serialize,
 };