diff --git a/rusk/tests/services/gas_behavior.rs b/rusk/tests/services/gas_behavior.rs
index 501c0c89af..45d51e5580 100644
--- a/rusk/tests/services/gas_behavior.rs
+++ b/rusk/tests/services/gas_behavior.rs
@@ -11,7 +11,7 @@ use dusk_bls12_381_sign::PublicKey;
 use dusk_bytes::Error::InvalidData;
 use dusk_bytes::{DeserializableSlice, Serializable};
 use dusk_jubjub::{JubJubAffine, JubJubScalar};
-use dusk_merkle::poseidon::Opening as PoseidonOpening;
+use poseidon_merkle::Opening as PoseidonOpening;
 use dusk_pki::ViewKey;
 use dusk_plonk::proof_system::Proof;
 use dusk_schnorr::Signature;