diff --git a/src/lib.rs b/src/lib.rs
index 7b85501..9f75f8c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,4 @@
 #![no_std]
-#![cfg_attr(all(feature = "alloc", not(feature = "std")), feature(alloc))]
 
 //! A library that provides a way to logically own objects, whether or not
 //! heap allocation is available.