diff --git a/components/script/dom/bindings/root.rs b/components/script/dom/bindings/root.rs
index 4f4d376e951..59f9b964564 100644
--- a/components/script/dom/bindings/root.rs
+++ b/components/script/dom/bindings/root.rs
@@ -383,7 +383,7 @@ where
     #[allow(unrooted_must_root)]
     pub unsafe fn from_box(value: Box<T>) -> Self {
         Self {
-            ptr: Box::into_raw_non_null(value),
+            ptr: Box::leak(value).into(),
         }
     }
 }
diff --git a/components/script/lib.rs b/components/script/lib.rs
index 996480cff53..8637411d89c 100644
--- a/components/script/lib.rs
+++ b/components/script/lib.rs
@@ -2,7 +2,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
-#![feature(box_into_raw_non_null)]
 #![feature(const_fn)]
 #![feature(const_transmute)]
 #![feature(core_intrinsics)]