diff --git a/lib/registry.js b/lib/registry.js
index 227f787..391390e 100644
--- a/lib/registry.js
+++ b/lib/registry.js
@@ -1,6 +1,9 @@
 'use strict';
 
-const fetch = require('node-fetch');
+let fetch = require('node-fetch');
+if (fetch.default) {
+  fetch = fetch.default; 
+}
 const utils = require('./utils.js');
 const config = require('./config.js');