diff --git a/src/lib.rs b/src/lib.rs
index de9bd57..b048471 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,4 +1,3 @@
-#![feature(i128_type)]
 //! # Simple Crypto: A quaint little crypto library for rust.
 //!
 //! This is the simple_crypto library. Its goal is to provide straightforward