diff --git a/kernel/frame_allocator/src/lib.rs b/kernel/frame_allocator/src/lib.rs
index ecc4a26c0a..a9c09425d7 100644
--- a/kernel/frame_allocator/src/lib.rs
+++ b/kernel/frame_allocator/src/lib.rs
@@ -633,7 +633,7 @@ assert_not_impl_any!(AllocatedFrame<Page2M>: DerefMut, Clone);
 assert_not_impl_any!(AllocatedFrame<Page1G>: DerefMut, Clone);
 
 /// The result of splitting a `Frames` object into multiple smaller `Frames` objects.
-pub struct SplitFrames<const S: MemoryState, P: PageSize>  {
+pub struct SplitFrames<const S: MemoryState, P: PageSize> {
     before_start:   Option<Frames<S, P>>,
     start_to_end:   Frames<S, P>,
     after_end:      Option<Frames<S, P>>,
diff --git a/kernel/page_allocator/src/lib.rs b/kernel/page_allocator/src/lib.rs
index d0eefdcb48..7c15ec9f6e 100644
--- a/kernel/page_allocator/src/lib.rs
+++ b/kernel/page_allocator/src/lib.rs
@@ -17,7 +17,6 @@
 //! or when needed to fulfill a specific request.
 
 #![no_std]
-#![feature(const_trait_impl)]
 
 extern crate alloc;
 #[macro_use] extern crate log;