diff --git a/platform/safari/vapi-common.js b/platform/safari/vapi-common.js
index 49cab7cf8..0cd2be657 100644
--- a/platform/safari/vapi-common.js
+++ b/platform/safari/vapi-common.js
@@ -143,6 +143,6 @@ Number.prototype.toLocaleString = function() {
 // This storage is optional, but it is nice to have, for a more polished user
 // experience.
 
-vAPI.localStorage = window.localStorage;
+vAPI.localStorage = self.localStorage;
 
 })();