diff --git a/helpers/evm.ts b/helpers/evm.ts
index fa4f008c..4bf5e11b 100644
--- a/helpers/evm.ts
+++ b/helpers/evm.ts
@@ -2,7 +2,6 @@ import { MaxUint256 } from "@ethersproject/constants";
 import { parseUnits } from "@ethersproject/units";
 import { SignerWithAddress } from "@nomiclabs/hardhat-ethers/signers";
 
-// import { ethers } from "hardhat";
 import {
   TestSystemContract,
   TestSystemContract__factory,