diff --git a/src/lib.rs b/src/lib.rs
index 5ae3b919..f2e23618 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,5 @@
 #![deny(rust_2018_idioms)]
 #![feature(in_band_lifetimes)]
-#![feature(nll)]
 #![allow(dead_code)]
 #![allow(unused_imports)]