2 files changed, 1 insertions, 2 deletions
diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs
index 5165a7ca5a8..bd2d8461bf6 100644
--- a/src/liballoc/lib.rs
+++ b/src/liballoc/lib.rs
@@ -98,7 +98,6 @@
 #![feature(rustc_attrs)]
 #![feature(receiver_trait)]
 #![feature(specialization)]
-#![feature(split_ascii_whitespace)]
 #![feature(staged_api)]
 #![feature(str_internals)]
 #![feature(trusted_len)]
diff --git a/src/liballoc/str.rs b/src/liballoc/str.rs
index 60d9f162613..53dd1a5df30 100644
--- a/src/liballoc/str.rs
+++ b/src/liballoc/str.rs
@@ -68,7 +68,7 @@ pub use core::str::SplitWhitespace;
 pub use core::str::pattern;
 #[stable(feature = "encode_utf16", since = "1.8.0")]
 pub use core::str::EncodeUtf16;
-#[unstable(feature = "split_ascii_whitespace", issue = "48656")]
+#[stable(feature = "split_ascii_whitespace", since = "1.34.0")]
 pub use core::str::SplitAsciiWhitespace;
 
 #[unstable(feature = "slice_concat_ext",