diff --git a/src/lib.rs b/src/lib.rs
index 93f05ff5..ca52ee3e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -94,6 +94,7 @@ an optimized set of tools for computer graphics and physics. Those features incl
     html_root_url = "https://docs.rs/nalgebra/0.25.0"
 )]
 #![cfg_attr(not(feature = "std"), no_std)]
+#![feature(const_fn, extended_key_value_attributes, array_methods)]
 
 /// Generates an appropriate deprecation note with a suggestion for replacement.
 ///