diff --git a/alloc/src/lib.rs b/alloc/src/lib.rs
index f98c0cca1db47..f0597f295b3f0 100644
--- a/alloc/src/lib.rs
+++ b/alloc/src/lib.rs
@@ -110,7 +110,6 @@
 #![feature(const_cow_is_borrowed)]
 #![feature(const_eval_select)]
 #![feature(const_heap)]
-#![feature(const_maybe_uninit_as_mut_ptr)]
 #![feature(const_maybe_uninit_write)]
 #![feature(const_option)]
 #![feature(const_pin)]
diff --git a/core/src/lib.rs b/core/src/lib.rs
index 759d017eb2fcc..8826bf52b412f 100644
--- a/core/src/lib.rs
+++ b/core/src/lib.rs
@@ -132,7 +132,6 @@
 #![feature(const_ipv4)]
 #![feature(const_ipv6)]
 #![feature(const_likely)]
-#![feature(const_maybe_uninit_as_mut_ptr)]
 #![feature(const_maybe_uninit_assume_init)]
 #![feature(const_nonnull_new)]
 #![feature(const_num_midpoint)]
diff --git a/core/src/mem/maybe_uninit.rs b/core/src/mem/maybe_uninit.rs
index 0154caa7c24dd..c67796ad3db83 100644
--- a/core/src/mem/maybe_uninit.rs
+++ b/core/src/mem/maybe_uninit.rs
@@ -393,7 +393,6 @@ impl<T> MaybeUninit<T> {
     // These are OK to allow since we do not leak &mut to user-visible API
     #[rustc_allow_const_fn_unstable(const_mut_refs)]
     #[rustc_allow_const_fn_unstable(const_ptr_write)]
-    #[rustc_allow_const_fn_unstable(const_maybe_uninit_as_mut_ptr)]
     #[rustc_const_stable(feature = "const_maybe_uninit_zeroed", since = "1.75.0")]
     pub const fn zeroed() -> MaybeUninit<T> {
         let mut u = MaybeUninit::<T>::uninit();
@@ -570,7 +569,11 @@ impl<T> MaybeUninit<T> {
     /// (Notice that the rules around references to uninitialized data are not finalized yet, but
     /// until they are, it is advisable to avoid them.)
     #[stable(feature = "maybe_uninit", since = "1.36.0")]
-    #[rustc_const_unstable(feature = "const_maybe_uninit_as_mut_ptr", issue = "75251")]
+    #[rustc_const_stable(
+        feature = "const_maybe_uninit_as_mut_ptr",
+        since = "CURRENT_RUSTC_VERSION"
+    )]
+    #[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
     #[inline(always)]
     pub const fn as_mut_ptr(&mut self) -> *mut T {
         // `MaybeUninit` and `ManuallyDrop` are both `repr(transparent)` so we can cast the pointer.
diff --git a/core/tests/lib.rs b/core/tests/lib.rs
index a0d6efc174392..5315ac856f692 100644
--- a/core/tests/lib.rs
+++ b/core/tests/lib.rs
@@ -26,7 +26,6 @@
 #![feature(const_ipv4)]
 #![feature(const_ipv6)]
 #![feature(const_likely)]
-#![feature(const_maybe_uninit_as_mut_ptr)]
 #![feature(const_nonnull_new)]
 #![feature(const_option)]
 #![feature(const_option_ext)]