diff --git a/js/main.js b/js/main.js
index 7559c82..cef3f81 100644
--- a/js/main.js
+++ b/js/main.js
@@ -56,7 +56,9 @@ function initBody() {
         readJSON("config.json");
         return;
     }
-
+    if (typeof browser === "undefined") {
+        var browser = chrome;
+    }
     // Read the json file
     BROWSER.storage.sync.get(result => {
         Object.keys(result).length == 0 ? readJSON("config.json") : parseAndCreate(result)