diff --git a/tokio-util/src/compat.rs b/tokio-util/src/compat.rs
index a1fad4ab5..4e13ac52e 100644
--- a/tokio-util/src/compat.rs
+++ b/tokio-util/src/compat.rs
@@ -215,3 +215,17 @@ where
         tokio::io::AsyncWrite::poll_shutdown(self.project().inner, cx)
     }
 }
+
+#[cfg(unix)]
+impl<T: std::os::unix::io::AsRawFd> std::os::unix::io::AsRawFd for Compat<T> {
+    fn as_raw_fd(&self) -> std::os::unix::io::RawFd {
+        self.inner.as_raw_fd()
+    }
+}
+
+#[cfg(windows)]
+impl<T: std::os::windows::io::AsRawHandle> std::os::windows::io::AsRawHandle for Compat<T> {
+    fn as_raw_handle(&self) -> std::os::windows::io::RawHandle {
+        self.inner.as_raw_handle()
+    }
+}