diff --git a/samples/contract2.rs b/samples/contract2.rs
index cc37b1d..439f82e 100644
--- a/samples/contract2.rs
+++ b/samples/contract2.rs
@@ -1,5 +1,4 @@
 #![feature(link_args)]
-#![feature(lang_items)]
 #![feature(drop_types_in_const)]
 #![no_main]