diff --git a/platformio/maintenance.py b/platformio/maintenance.py
index 9a0c85e9..d2e7ea1c 100644
--- a/platformio/maintenance.py
+++ b/platformio/maintenance.py
@@ -28,7 +28,7 @@ from platformio.commands.upgrade import get_latest_version
 from platformio.managers.core import update_core_packages
 from platformio.managers.lib import LibraryManager
 from platformio.managers.platform import PlatformFactory, PlatformManager
-from platformio.proc import is_ci, is_container
+from platformio.proc import is_container
 
 
 def on_platformio_start(ctx, force, caller):