diff --git a/cros_async/src/lib.rs b/cros_async/src/lib.rs
index 56f5ae51aa..1a4edcd5a7 100644
--- a/cros_async/src/lib.rs
+++ b/cros_async/src/lib.rs
@@ -77,6 +77,7 @@ pub use poll_or_ring::Error as AsyncError;
 pub use poll_or_ring::{PollOrRing, U64Source};
 pub use select::SelectResult;
 pub use uring_futures::UringSource;
+pub use uring_mem::MemRegion;
 
 use std::fmt::{self, Display};
 use std::future::Future;