diff --git a/jupyter_drives/__init__.py b/jupyter_drives/__init__.py
index 7c3a4f9..1405c6a 100644
--- a/jupyter_drives/__init__.py
+++ b/jupyter_drives/__init__.py
@@ -33,7 +33,6 @@ def _load_jupyter_server_extension(server_app):
         JupyterLab application instance
     """
     from .handlers import setup_handlers
-    from .base import DrivesConfig
 
     setup_handlers(server_app.web_app, server_app.config)
     name = "jupyter_drives"
@@ -44,4 +43,4 @@ def get_manager(config: "traitlets.config.Config") -> "jupyter_drives.managers.J
     """Drives Manager factory"""
     from .manager import JupyterDrivesManager
 
-    return JupyterDrivesManager(config)
\ No newline at end of file
+    return JupyterDrivesManager(config)