diff --git a/tests/run/int.rs b/tests/run/int.rs
index bfe73c38435a..58a26801b678 100644
--- a/tests/run/int.rs
+++ b/tests/run/int.rs
@@ -3,8 +3,6 @@
 // Run-time:
 //   status: 0
 
-#![feature(const_black_box)]
-
 /*
  * Code
  */