diff --git a/evm/src/cpu/kernel/tests/fields.rs b/evm/src/cpu/kernel/tests/fields.rs
index 1a45e0f7..31f2dde5 100644
--- a/evm/src/cpu/kernel/tests/fields.rs
+++ b/evm/src/cpu/kernel/tests/fields.rs
@@ -123,10 +123,7 @@ fn gen_fp6() -> [[u32; 2]; 3] {
 }
 
 fn as_stack(xs: Vec<u32>) -> Vec<U256> {
-    xs.iter()
-        .map(|&x| U256::from(x) % P254)
-        .rev()
-        .collect()
+    xs.iter().map(|&x| U256::from(x) % P254).rev().collect()
 }
 
 #[test]