diff --git a/xarray/namedarray/utils.py b/xarray/namedarray/utils.py
index 33c199d6f8d..7804a9b4b49 100644
--- a/xarray/namedarray/utils.py
+++ b/xarray/namedarray/utils.py
@@ -9,7 +9,6 @@
     Any,
     Callable,
     Final,
-    Literal,
     Protocol,
     SupportsIndex,
     TypeVar,
@@ -26,9 +25,9 @@
         from typing_extensions import TypeGuard
 
     if sys.version_info >= (3, 11):
-        from typing import Self
+        pass
     else:
-        from typing_extensions import Self
+        pass
 
     from dask.array.core import Array as DaskArray
     from dask.typing import DaskCollection
diff --git a/xarray/tests/test_namedarray.py b/xarray/tests/test_namedarray.py
index 1b6bf42acf7..9e13a92d197 100644
--- a/xarray/tests/test_namedarray.py
+++ b/xarray/tests/test_namedarray.py
@@ -11,6 +11,7 @@
 
 if TYPE_CHECKING:
     from types import ModuleType
+
     from numpy.typing import NDArray
 
     from xarray.namedarray.utils import (