diff --git a/halo2_gadgets_optimized/benches/poseidon.rs b/halo2_gadgets_optimized/benches/poseidon.rs
index 31f21d2795..f41190c93f 100644
--- a/halo2_gadgets_optimized/benches/poseidon.rs
+++ b/halo2_gadgets_optimized/benches/poseidon.rs
@@ -11,7 +11,7 @@ use halo2_proofs::{
 };
 use pasta_curves::{pallas, vesta};
 
-use halo2_gadgets::poseidon::{
+use halo2_gadgets_optimized::poseidon::{
     primitives::{self as poseidon, generate_constants, ConstantLength, Mds, Spec},
     Hash, Pow5Chip, Pow5Config,
 };
diff --git a/halo2_gadgets_optimized/benches/primitives.rs b/halo2_gadgets_optimized/benches/primitives.rs
index a6cb824ac7..1b96b333f9 100644
--- a/halo2_gadgets_optimized/benches/primitives.rs
+++ b/halo2_gadgets_optimized/benches/primitives.rs
@@ -1,6 +1,6 @@
 use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};
 use ff::Field;
-use halo2_gadgets::{
+use halo2_gadgets_optimized::{
     poseidon::primitives::{self as poseidon, ConstantLength, P128Pow5T3},
     sinsemilla::primitives as sinsemilla,
 };
diff --git a/halo2_gadgets_optimized/benches/sha256.rs b/halo2_gadgets_optimized/benches/sha256.rs
index ffb4165a70..e856c76f16 100644
--- a/halo2_gadgets_optimized/benches/sha256.rs
+++ b/halo2_gadgets_optimized/benches/sha256.rs
@@ -17,7 +17,7 @@ use std::{
     path::Path,
 };
 
-use halo2_gadgets::sha256::{BlockWord, Sha256, Table16Chip, Table16Config, BLOCK_SIZE};
+use halo2_gadgets_optimized::sha256::{BlockWord, Sha256, Table16Chip, Table16Config, BLOCK_SIZE};
 
 #[allow(dead_code)]
 fn bench(name: &str, k: u32, c: &mut Criterion) {