diff --git a/mypy/binder.py b/mypy/binder.py
index 1048f8c2ac1ab..7efe9e9f15f7f 100644
--- a/mypy/binder.py
+++ b/mypy/binder.py
@@ -2,7 +2,7 @@
 
 from collections import defaultdict
 from contextlib import contextmanager
-from typing import DefaultDict, Iterator, List, Optional, Tuple, Union, cast, Iterable, Container
+from typing import DefaultDict, Iterator, List, Optional, Tuple, Union, cast
 from typing_extensions import TypeAlias as _TypeAlias
 
 from mypy.erasetype import remove_instance_last_known_values