diff --git a/proof_system/tests/ps_signature.rs b/proof_system/tests/ps_signature.rs
index ef8bb43e..c51be378 100644
--- a/proof_system/tests/ps_signature.rs
+++ b/proof_system/tests/ps_signature.rs
@@ -1042,6 +1042,7 @@ fn requesting_partially_blind_ps_sig() {
                 .copied()
                 .zip(blinding_m_pairs.as_ref().left()),
             &public_key,
+            &h
         )
         .unwrap();
     sig.verify(&msgs, &public_key, &sig_params).unwrap();