diff --git a/tests/test.rs b/tests/test.rs
index 8047f33..dd8d494 100644
--- a/tests/test.rs
+++ b/tests/test.rs
@@ -1,4 +1,3 @@
-#![cfg_attr(feature = "i128", feature(i128_type, i128))]
 #![cfg_attr(
     feature = "cargo-clippy",
     allow(cast_lossless, string_lit_as_bytes)