diff --git a/src/lib.rs b/src/lib.rs
index 5807999152c2ce202cc8420617e819f31314a715..a2c57c39d694513391597b20cea63680cfc856d4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -6,7 +6,6 @@
 #![feature(allocator_api)]
 #![feature(array_chunks)]
 #![feature(asm_const)]
-#![feature(atomic_mut_ptr)]
 #![feature(c_variadic)]
 #![feature(core_intrinsics)]
 #![feature(int_roundings)]