diff --git a/libp2p/crypto/ed25519.py b/libp2p/crypto/ed25519.py
index cde2641..11a1668 100644
--- a/libp2p/crypto/ed25519.py
+++ b/libp2p/crypto/ed25519.py
@@ -1,12 +1,12 @@
 from Crypto.Hash import SHA256
-
-from libp2p.crypto.keys import KeyPair, KeyType, PrivateKey, PublicKey
 from nacl.exceptions import BadSignatureError
 from nacl.public import PrivateKey as PrivateKeyImpl
 from nacl.public import PublicKey as PublicKeyImpl
 from nacl.signing import SigningKey, VerifyKey
 import nacl.utils as utils
 
+from libp2p.crypto.keys import KeyPair, KeyType, PrivateKey, PublicKey
+
 
 class Ed25519PublicKey(PublicKey):
     def __init__(self, impl: PublicKeyImpl) -> None: