diff --git a/src/controller/python/test/test_scripts/base.py b/src/controller/python/test/test_scripts/base.py
index 0237072534e506..88f17de56f53a3 100644
--- a/src/controller/python/test/test_scripts/base.py
+++ b/src/controller/python/test/test_scripts/base.py
@@ -29,7 +29,6 @@
 import threading
 import time
 from dataclasses import dataclass
-from ecdsa import NIST256p
 from typing import Any
 
 import chip.CertificateAuthority
@@ -44,6 +43,7 @@
 from chip.crypto import p256keypair
 from chip.utils import CommissioningBuildingBlocks
 from cirque_restart_remote_device import restartRemoteDevice
+from ecdsa import NIST256p
 
 logger = logging.getLogger('PythonMatterControllerTEST')
 logger.setLevel(logging.INFO)