2 files changed, 1 insertions, 2 deletions
diff --git a/src/liballoc/boxed.rs b/src/liballoc/boxed.rs
index 8a3950718d7..207359ed696 100644
--- a/src/liballoc/boxed.rs
+++ b/src/liballoc/boxed.rs
@@ -911,7 +911,7 @@ impl<G: ?Sized + Generator> Generator for Pin<Box<G>> {
     }
 }
 
-#[unstable(feature = "futures_api", issue = "50547")]
+#[stable(feature = "futures_api", since = "1.36.0")]
 impl<F: ?Sized + Future + Unpin> Future for Box<F> {
     type Output = F::Output;
 
diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs
index 63b3fbbdaef..eb673488170 100644
--- a/src/liballoc/lib.rs
+++ b/src/liballoc/lib.rs
@@ -85,7 +85,6 @@
 #![feature(fmt_internals)]
 #![feature(fn_traits)]
 #![feature(fundamental)]
-#![feature(futures_api)]
 #![feature(lang_items)]
 #![feature(libc)]
 #![feature(needs_allocator)]