diff --git a/src/dartsort/config.py b/src/dartsort/config.py
index b2bffebb..0d154534 100644
--- a/src/dartsort/config.py
+++ b/src/dartsort/config.py
@@ -1,7 +1,6 @@
 """Knobs"""
 
-from dataclasses import MISSING, field
-from typing import Literal, Annotated
+from typing import Annotated
 
 from pydantic import Field
 from pydantic.dataclasses import dataclass