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---
 fastapi/concurrency.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fastapi/concurrency.py b/fastapi/concurrency.py
index 4d3d369bd5be9..d129916f0529e 100644
--- a/fastapi/concurrency.py
+++ b/fastapi/concurrency.py
@@ -1,4 +1,3 @@
-from contextlib import AsyncExitStack as AsyncExitStack
 from contextlib import asynccontextmanager as asynccontextmanager
 from typing import AsyncGenerator, ContextManager, TypeVar