1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib.rs b/src/lib.rs
index c6215a80..295a674c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -20,7 +20,7 @@
 #![cfg_attr(feature = "clippy", deny(if_not_else))]
 #![cfg_attr(feature = "clippy", deny(wrong_pub_self_convention))]
 #![cfg_attr(test, feature(test))]
-#![feature(core_intrinsics)]
+#![cfg_attr(feature = "nightly", feature(core_intrinsics))]
 
 #![feature(proc_macro)]