diff --git a/scripts/download-build-in-cs.js b/scripts/download-build-in-cs.js
index c4481c8a11..edb197ab5f 100755
--- a/scripts/download-build-in-cs.js
+++ b/scripts/download-build-in-cs.js
@@ -4,7 +4,7 @@ var http = require('http');
 
 var fs = require('fs');
 var path = require('path');
-var archiver = require('archiver');
+
 var AdmZip = require('adm-zip');
 
 replaceHrefInIndex = (folder) => {