diff --git a/config_convert/utils/schema.py b/config_convert/utils/schema.py
index 8724474..f2760b2 100644
--- a/config_convert/utils/schema.py
+++ b/config_convert/utils/schema.py
@@ -1,6 +1,6 @@
 """JSON Schema generation from parsed configurations."""
 
-from typing import Any, Dict, List, Union
+from typing import Any, Dict
 
 
 def generate_schema(data: Any) -> Dict[str, Any]: