diff --git a/src/lib/storage.js b/src/lib/storage.js
index b6458f10f..414126d44 100644
--- a/src/lib/storage.js
+++ b/src/lib/storage.js
@@ -379,8 +379,7 @@ class Storage {
           return options.callback(err);
         }
 
-        const propertyToKeep = [];
-        Array.prototype.push.apply(propertyToKeep, WHITELIST);
+        const propertyToKeep = [...WHITELIST];
         if (options.keepUpLinkData === true) {
           propertyToKeep.push('_uplinks');
         }