diff --git a/rust/kernel/lib.rs b/rust/kernel/lib.rs
index 22a3bfa5a9e96a..b5f4b3ce6b4820 100644
--- a/rust/kernel/lib.rs
+++ b/rust/kernel/lib.rs
@@ -44,8 +44,8 @@ pub mod net;
 pub mod page;
 pub mod prelude;
 pub mod print;
-pub mod sizes;
 pub mod rbtree;
+pub mod sizes;
 mod static_assert;
 #[doc(hidden)]
 pub mod std_vendor;