3 files changed, 1 insertions, 3 deletions
diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs
index 540a17774e5..84ca7c4fec9 100644
--- a/src/liballoc/lib.rs
+++ b/src/liballoc/lib.rs
@@ -119,7 +119,6 @@
 #![feature(const_vec_new)]
 #![feature(slice_partition_dedup)]
 #![feature(maybe_uninit)]
-#![feature(rchunks)]
 
 // Allow testing this library
 
diff --git a/src/liballoc/slice.rs b/src/liballoc/slice.rs
index 8ffc043d816..1eaff7410ea 100644
--- a/src/liballoc/slice.rs
+++ b/src/liballoc/slice.rs
@@ -125,7 +125,7 @@ pub use core::slice::{from_ref, from_mut};
 pub use core::slice::SliceIndex;
 #[stable(feature = "chunks_exact", since = "1.31.0")]
 pub use core::slice::{ChunksExact, ChunksExactMut};
-#[unstable(feature = "rchunks", issue = "55177")]
+#[stable(feature = "rchunks", since = "1.31.0")]
 pub use core::slice::{RChunks, RChunksMut, RChunksExact, RChunksExactMut};
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/src/liballoc/tests/lib.rs b/src/liballoc/tests/lib.rs
index 5a21976d75d..6d1cfb10859 100644
--- a/src/liballoc/tests/lib.rs
+++ b/src/liballoc/tests/lib.rs
@@ -19,7 +19,6 @@
 #![feature(str_escape)]
 #![feature(try_reserve)]
 #![feature(unboxed_closures)]
-#![feature(rchunks)]
 #![feature(repeat_generic_slice)]
 
 extern crate alloc_system;