diff --git a/gunicorn/dirty/arbiter.py b/gunicorn/dirty/arbiter.py
index fe7567ba..63962ace 100644
--- a/gunicorn/dirty/arbiter.py
+++ b/gunicorn/dirty/arbiter.py
@@ -14,7 +14,6 @@ import errno
 import fnmatch
 import os
 import signal
-import sys
 import tempfile
 import time
 
diff --git a/tests/ctl/test_handlers.py b/tests/ctl/test_handlers.py
index 4d279e94..8b2771da 100644
--- a/tests/ctl/test_handlers.py
+++ b/tests/ctl/test_handlers.py
@@ -4,13 +4,10 @@
 
 """Tests for control socket command handlers."""
 
-import os
 import signal
 import time
 from unittest.mock import MagicMock, patch
 
-import pytest
-
 from gunicorn.ctl.handlers import CommandHandlers