diff --git a/src/lib.rs b/src/lib.rs
index c8eb604..0f0f186 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -72,10 +72,10 @@
 
 #![no_std]
 #![cfg_attr(feature = "union", feature(untagged_unions))]
+#![cfg_attr(feature = "specialization", allow(incomplete_features))]
 #![cfg_attr(feature = "specialization", feature(specialization))]
 #![cfg_attr(feature = "may_dangle", feature(dropck_eyepatch))]
-#![cfg_attr(feature = "const_generics", allow(incomplete_features))]
-#![cfg_attr(feature = "const_generics", feature(const_generics))]
+#![cfg_attr(feature = "const_generics", feature(min_const_generics))]
 #![deny(missing_docs)]
 
 #[doc(hidden)]