diff --git a/tests/run/int.rs b/tests/run/int.rs
index 2b90e4ae8d8..75779622b54 100644
--- a/tests/run/int.rs
+++ b/tests/run/int.rs
@@ -3,7 +3,7 @@
 // Run-time:
 //   status: 0
 
-#![feature(bench_black_box, const_black_box, core_intrinsics, start)]
+#![feature(const_black_box, core_intrinsics, start)]
 
 #![no_std]