diff --git a/src/lib.rs b/src/lib.rs
index e4e7637..28b4419 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,5 @@
 #![doc = include_str!("../README.md")]
 #![deny(unsafe_code)]
-#![feature(backtrace)]
 
 mod sealed;
 pub(crate) use sealed::seal;