diff --git a/sdk/identity/azure_identity/src/lib.rs b/sdk/identity/azure_identity/src/lib.rs
index 39c0a0c0dbe..3e29aac1b48 100644
--- a/sdk/identity/azure_identity/src/lib.rs
+++ b/sdk/identity/azure_identity/src/lib.rs
@@ -13,7 +13,6 @@ mod env;
 mod managed_identity_credential;
 mod oauth2_http_client;
 mod refresh_token;
-mod timeout;
 
 use azure_core::{
     error::{ErrorKind, ResultExt},
diff --git a/sdk/identity/azure_identity/src/timeout.rs b/sdk/identity/azure_identity/src/timeout.rs
deleted file mode 100644
index 0d98c541a4c..00000000000
--- a/sdk/identity/azure_identity/src/timeout.rs
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright (c) 2020 Yoshua Wuyts
-//
-// based on https://crates.io/crates/futures-time
-// Licensed under either of Apache License, Version 2.0 or MIT license at your option.
-
-// cspell:ignore Yoshua Wuyts
-use azure_core::sleep::{sleep, Sleep};
-use futures::Future;
-use std::time::Duration;
-use std::{
-    pin::Pin,
-    task::{Context, Poll},
-};
-
-#[pin_project::pin_project]
-#[derive(Debug)]
-pub(crate) struct Timeout<F, D> {
-    #[pin]
-    future: F,
-    #[pin]
-    deadline: D,
-    completed: bool,
-}
-
-impl<F, D> Timeout<F, D> {
-    #[allow(dead_code)]
-    pub(crate) fn new(future: F, deadline: D) -> Self {
-        Self {
-            future,
-            deadline,
-            completed: false,
-        }
-    }
-}
-
-impl<F: Future, D: Future> Future for Timeout<F, D> {
-    type Output = azure_core::Result<F::Output>;
-
-    fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
-        let this = self.project();
-
-        assert!(!*this.completed, "future polled after completing");
-
-        match this.future.poll(cx) {
-            Poll::Ready(v) => {
-                *this.completed = true;
-                Poll::Ready(Ok(v))
-            }
-            Poll::Pending => match this.deadline.poll(cx) {
-                Poll::Ready(_) => {
-                    *this.completed = true;
-                    Poll::Ready(Err(azure_core::error::Error::with_message(
-                        azure_core::error::ErrorKind::Other,
-                        || String::from("operation timed out"),
-                    )))
-                }
-                Poll::Pending => Poll::Pending,
-            },
-        }
-    }
-}
-
-#[allow(dead_code)]
-pub(crate) trait TimeoutExt: Future {
-    fn timeout(self, duration: Duration) -> Timeout<Self, Sleep>
-    where
-        Self: Sized,
-    {
-        Timeout::new(self, sleep(duration))
-    }
-}
-
-impl<T> TimeoutExt for T where T: Future {}