1 files changed, 2 insertions, 3 deletions
diff --git a/library/alloc/src/borrow.rs b/library/alloc/src/borrow.rs
index 83a138559..0c8c796ae 100644
--- a/library/alloc/src/borrow.rs
+++ b/library/alloc/src/borrow.rs
@@ -328,10 +328,9 @@ impl<B: ?Sized + ToOwned> Cow<'_, B> {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
-#[rustc_const_unstable(feature = "const_deref", issue = "88955")]
-impl<B: ?Sized + ToOwned> const Deref for Cow<'_, B>
+impl<B: ?Sized + ToOwned> Deref for Cow<'_, B>
 where
-    B::Owned: ~const Borrow<B>,
+    B::Owned: Borrow<B>,
 {
     type Target = B;