diff --git a/benches/wasm-kernel/src/lib.rs b/benches/wasm-kernel/src/lib.rs
index 7f2f154..39a6372 100644
--- a/benches/wasm-kernel/src/lib.rs
+++ b/benches/wasm-kernel/src/lib.rs
@@ -47,7 +47,7 @@ pub extern "C" fn prepare_tiny_keccak() -> *const TinyKeccakTestData {
 #[no_mangle]
 pub extern "C" fn bench_tiny_keccak(test_data: *const TinyKeccakTestData) {
 	unsafe {
-		let mut keccak = Keccak::new_sha3_256();
+		let mut keccak = Keccak::new_keccak256();
 		keccak.update((*test_data).data);
 		keccak.finalize((*test_data).result);
 	}