diff --git a/src/lib.rs b/src/lib.rs
index f4106c3994..41ab8617c4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,5 @@
 #![crate_name="redoxfs"]
 #![crate_type="lib"]
-#![feature(associated_consts)]
 
 #![deny(warnings)]