diff --git a/Server/Exchange/ExchangeAPI.js b/Server/Exchange/ExchangeAPI.js
index bdffa2ddb..203259e3a 100644
--- a/Server/Exchange/ExchangeAPI.js
+++ b/Server/Exchange/ExchangeAPI.js
@@ -9,8 +9,8 @@
     const isValidOrder = require('./exchangeUtils').isValidOrder;
     const graphqlClient = require('graphql-client')
 
-    //const MASTER_APP_API = 'https://app-api.advancedalgos.net/graphql';
-    const MASTER_APP_API = 'http://localhost:4100/graphql';
+    const MASTER_APP_API = 'https://app-api.advancedalgos.net/graphql';
+    //const MASTER_APP_API = 'http://localhost:4100/graphql';
     
     let MODULE_NAME = "Exchange API";