diff --git a/rust/kernel/workqueue.rs b/rust/kernel/workqueue.rs
index 7e253b6f299ce3..2c07785d446e7f 100644
--- a/rust/kernel/workqueue.rs
+++ b/rust/kernel/workqueue.rs
@@ -890,9 +890,9 @@ where
     unsafe extern "C" fn run(ptr: *mut bindings::work_struct) {
         // The `__enqueue` method always uses a `work_struct` stored in a `Work<T, ID>`.
         let ptr = ptr.cast::<Work<T, ID>>();
-        // SAFETY: This computes the pointer that `__enqueue` got from `Arc::into_raw`.
+        // SAFETY: This computes the pointer that `__enqueue` got from `KBox::into_raw`.
         let ptr = unsafe { T::work_container_of(ptr) };
-        // SAFETY: This pointer comes from `Arc::into_raw` and we've been given back ownership.
+        // SAFETY: This pointer comes from `KBox::into_raw` and we've been given back ownership.
         let boxed = unsafe { KBox::from_raw(ptr) };
         // SAFETY: The box was already pinned when it was enqueued.
         let pinned = unsafe { Pin::new_unchecked(boxed) };