diff --git a/src/index.js b/src/index.js
index 41bd250..9e3121f 100644
--- a/src/index.js
+++ b/src/index.js
@@ -47,7 +47,7 @@ logger.level = process.env.LOG_LEVEL;
 
 app.use(log4js.connectLogger(logger, { level: 'trace' }));
 
-const whitelist = [process.env.APP_URL_CLIENT];
+const whitelist = [process.env.APP_URL_CLIENT, process.env.APP_URL_ELECTRON_CLIENT];
 const corsOptions = {
   origin: function (origin, callback) {
     if (!origin || whitelist.indexOf(origin) !== -1) {