diff --git a/Doc/library/concurrent.futures.rst b/Doc/library/concurrent.futures.rst
index 0a2fa48f9a3555..09d7a0d0ec21c3 100644
--- a/Doc/library/concurrent.futures.rst
+++ b/Doc/library/concurrent.futures.rst
@@ -19,6 +19,11 @@ The asynchronous execution can be performed with threads, using
 :class:`ProcessPoolExecutor`.  Both implement the same interface, which is
 defined by the abstract :class:`Executor` class.
 
+:class:`concurrent.futures.Future` must not be confused with
+:class:`asyncio.Future`, which is designed for use with :mod:`asyncio`
+tasks and coroutines. See the :doc:`asyncio's Future <asyncio-future>`
+documentation for a detailed comparison of the two.
+
 .. include:: ../includes/wasm-notavail.rst
 
 Executor Objects