diff --git a/src/lib.rs b/src/lib.rs
index e6aaff1b2a95..1525dbda4ee7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,7 +1,6 @@
 // error-pattern:cargo-clippy
 #![feature(plugin_registrar)]
 #![feature(rustc_private)]
-#![feature(macro_vis_matcher)]
 #![allow(unknown_lints)]
 #![allow(missing_docs_in_private_items)]
 #![warn(rust_2018_idioms)]