diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index 0bc968b6c5cd..5d463225ae93 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -273,6 +273,7 @@
 #![feature(macro_vis_matcher)]
 #![feature(needs_panic_runtime)]
 #![feature(never_type)]
+#![cfg_attr(not(stage0), feature(nll))]
 #![feature(exhaustive_patterns)]
 #![feature(on_unimplemented)]
 #![feature(optin_builtin_traits)]