diff --git a/tests/ui/arithmetic_side_effects.rs b/tests/ui/arithmetic_side_effects.rs
index def30f5903d7..b454c29aef4d 100644
--- a/tests/ui/arithmetic_side_effects.rs
+++ b/tests/ui/arithmetic_side_effects.rs
@@ -10,7 +10,7 @@
     arithmetic_overflow,
     unconditional_panic
 )]
-#![feature(const_mut_refs, inline_const, saturating_int_impl)]
+#![feature(const_mut_refs, inline_const)]
 #![warn(clippy::arithmetic_side_effects)]
 
 extern crate proc_macro_derive;