diff --git a/types/wavesurfer.js/wavesurfer.js-tests.ts b/types/wavesurfer.js/wavesurfer.js-tests.ts
index 49f0136d54..b13a8bcddd 100644
--- a/types/wavesurfer.js/wavesurfer.js-tests.ts
+++ b/types/wavesurfer.js/wavesurfer.js-tests.ts
@@ -1,5 +1,3 @@
-/// <reference types="node" />
-import * as fs from "fs";
 import * as WaveSurfer from "wavesurfer.js";
 
 // https://www.npmjs.com/package/wavesurfer.js#api-in-examples