diff --git a/embassy/src/lib.rs b/embassy/src/lib.rs
index bc06ebd1..8f93535e 100644
--- a/embassy/src/lib.rs
+++ b/embassy/src/lib.rs
@@ -1,5 +1,4 @@
 #![cfg_attr(not(feature = "std"), no_std)]
-#![feature(slice_fill)]
 #![feature(generic_associated_types)]
 #![feature(const_fn)]
 #![feature(const_fn_fn_ptr_basics)]