diff --git a/src/web-push-lib.js b/src/web-push-lib.js
index 4cf82f8f..a47df054 100644
--- a/src/web-push-lib.js
+++ b/src/web-push-lib.js
@@ -362,7 +362,7 @@ WebPushLib.prototype.sendNotification = function(subscription, payload, options)
       }
 
       if (requestDetails.proxy) {
-        const HttpsProxyAgent = require('https-proxy-agent'); // eslint-disable-line global-require
+        const { HttpsProxyAgent } = require('https-proxy-agent'); // eslint-disable-line global-require
         httpsOptions.agent = new HttpsProxyAgent(requestDetails.proxy);
       }