diff --git a/tests/test_sonoff.py b/tests/test_sonoff.py
index 17b340b3f7..d4b39406d6 100644
--- a/tests/test_sonoff.py
+++ b/tests/test_sonoff.py
@@ -1,9 +1,5 @@
 """Tests for Sonoff quirks."""
 
-from unittest import mock
-
-import pytest
-
 import zhaquirks
 import zhaquirks.sonoff.swv
 
diff --git a/zhaquirks/sonoff/swv.py b/zhaquirks/sonoff/swv.py
index f9637c7e07..304e6521da 100644
--- a/zhaquirks/sonoff/swv.py
+++ b/zhaquirks/sonoff/swv.py
@@ -5,11 +5,11 @@
 import zigpy.types as t
 from zigpy.zcl.clusters.general import (
     Basic,
-    PowerConfiguration,
     Identify,
     OnOff,
-    PollControl,
     Ota,
+    PollControl,
+    PowerConfiguration,
     Time,
 )
 from zigpy.zcl.clusters.homeautomation import Diagnostic