diff --git a/crates/primitives/src/transaction/eip7702.rs b/crates/primitives/src/transaction/eip7702.rs
index cd2070014e..76b60fa046 100644
--- a/crates/primitives/src/transaction/eip7702.rs
+++ b/crates/primitives/src/transaction/eip7702.rs
@@ -2,7 +2,6 @@ use super::access_list::AccessList;
 use crate::{keccak256, Bytes, ChainId, Signature, TxKind, TxType, B256, U256};
 use alloy_eips::eip7702::SignedAuthorization;
 use alloy_rlp::{length_of_length, Decodable, Encodable, Header};
-use bytes::BytesMut;
 use reth_codecs::{main_codec, Compact};
 use std::mem;
 
@@ -233,7 +232,7 @@ impl TxEip7702 {
     /// Outputs the signature hash of the transaction by first encoding without a signature, then
     /// hashing.
     pub(crate) fn signature_hash(&self) -> B256 {
-        let mut buf = BytesMut::with_capacity(self.payload_len_for_signature());
+        let mut buf = Vec::with_capacity(self.payload_len_for_signature());
         self.encode_for_signing(&mut buf);
         keccak256(&buf)
     }