diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py
index 8852aa5..7b3bdb2 100644
--- a/Lib/asyncio/tasks.py
+++ b/Lib/asyncio/tasks.py
@@ -535,7 +535,8 @@
     """
 
     warnings.warn("asyncio.async() function is deprecated, use ensure_future()",
-                  DeprecationWarning)
+                  DeprecationWarning,
+                  stacklevel=2)
 
     return ensure_future(coro_or_future, loop=loop)