diff --git a/clients/tests/web/test-utils.js b/clients/tests/web/test-utils.js
index 0a9b2f00..02f3f3de 100644
--- a/clients/tests/web/test-utils.js
+++ b/clients/tests/web/test-utils.js
@@ -1,4 +1,5 @@
 import axios from 'axios';
+const util = require('node:util');
 const exec = util.promisify(require('node:child_process').exec);
 
 const generateBlocks = async (blocks) => {