diff --git a/plugins/keys.user.js b/plugins/keys.user.js
index d8c7602d..465c2e31 100644
--- a/plugins/keys.user.js
+++ b/plugins/keys.user.js
@@ -67,7 +67,8 @@ window.plugin.keys.storeKeys = function() {
 }
 
 window.plugin.keys.loadKeys = function() {
-  var keysObjectJSON = localStorage[plugin.keys.LOCAL_STORAGE_KEY]
+  var keysObjectJSON = localStorage[plugin.keys.LOCAL_STORAGE_KEY];
+  if(!keysObjectJSON) return;
   var keysObject = JSON.parse(keysObjectJSON);
   plugin.keys.keys = keysObject.keys;
 }