diff --git a/src/poseidon/constants.rs b/src/poseidon/constants.rs
index eb4ed59..ae1bdbf 100644
--- a/src/poseidon/constants.rs
+++ b/src/poseidon/constants.rs
@@ -1,5 +1,3 @@
-use std::{fs::File, io::BufReader};
-
 use ark_bn254::Fr;
 use num_bigint::BigUint;
 use once_cell::sync::Lazy;