2 files changed, 3 insertions, 3 deletions
diff --git a/library/alloc/src/boxed.rs b/library/alloc/src/boxed.rs
index d14a6188085..8ab851a0ea6 100644
--- a/library/alloc/src/boxed.rs
+++ b/library/alloc/src/boxed.rs
@@ -2106,7 +2106,7 @@ impl<T: ?Sized, A: Allocator> AsMut<T> for Box<T, A> {
 #[stable(feature = "pin", since = "1.33.0")]
 impl<T: ?Sized, A: Allocator> Unpin for Box<T, A> where A: 'static {}
 
-#[unstable(feature = "generator_trait", issue = "43122")]
+#[unstable(feature = "coroutine_trait", issue = "43122")]
 impl<G: ?Sized + Coroutine<R> + Unpin, R, A: Allocator> Coroutine<R> for Box<G, A>
 where
     A: 'static,
@@ -2119,7 +2119,7 @@ where
     }
 }
 
-#[unstable(feature = "generator_trait", issue = "43122")]
+#[unstable(feature = "coroutine_trait", issue = "43122")]
 impl<G: ?Sized + Coroutine<R>, R, A: Allocator> Coroutine<R> for Pin<Box<G, A>>
 where
     A: 'static,
diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs
index d47f9de941c..f28ae9a07b4 100644
--- a/library/alloc/src/lib.rs
+++ b/library/alloc/src/lib.rs
@@ -169,7 +169,7 @@
 //
 // Language features:
 // tidy-alphabetical-start
-#![cfg_attr(not(test), feature(generator_trait))]
+#![cfg_attr(not(test), feature(coroutine_trait))]
 #![cfg_attr(test, feature(panic_update_hook))]
 #![cfg_attr(test, feature(test))]
 #![feature(allocator_internals)]