diff --git a/RestoolsBBWatchReloaded.js b/RestoolsBBWatchReloaded.js
index 9e61ce9..eb5ca30 100644
--- a/RestoolsBBWatchReloaded.js
+++ b/RestoolsBBWatchReloaded.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name           IITC plugin: ResTools BB Watch Reloaded
 // @namespace      https://git.martinvylet.cz/vykend/ResTools-BB-Watch-Reloaded
-// @version        0.5.1
+// @version        0.5.2
 // @description    Scan window for BBs on ornamented portals, then check results
 // @author         vikend
 // @icon
@@ -260,7 +260,12 @@ function wrapper(plugin_info)
 
     window.plugin.restoolsBBWatchReloaded.loadStorage = function() {
         if (localStorage[window.plugin.restoolsBBWatchReloaded.BB_STORAGE] != undefined) {
-            return JSON.parse(localStorage[window.plugin.restoolsBBWatchReloaded.BB_STORAGE]);
+            if (JSON.parse(localStorage[window.plugin.restoolsBBWatchReloaded.BB_STORAGE]) != null) {
+                return JSON.parse(localStorage[window.plugin.restoolsBBWatchReloaded.BB_STORAGE]);
+            }
+            else {
+                return window.plugin.restoolsBBWatchReloaded.WAVE_PORTALS;
+            }
         }
         else {
             return window.plugin.restoolsBBWatchReloaded.WAVE_PORTALS;