diff --git a/web3.js/examples/budget-timestamp.js b/web3.js/examples/budget-timestamp.js
index 2f9c37ab61..9595383893 100644
--- a/web3.js/examples/budget-timestamp.js
+++ b/web3.js/examples/budget-timestamp.js
@@ -14,7 +14,8 @@ const contractState = new solanaWeb3.Account();
 
 let url;
 url = 'http://localhost:8899';
-//url = 'http://testnet.solana.com:8899';
+//url = 'https://api.testnet.solana.com/master';
+//url = 'https://api.testnet.solana.com';
 const connection = new solanaWeb3.Connection(url);
 
 function showBalance() {
diff --git a/web3.js/test/connection.test.js b/web3.js/test/connection.test.js
index 1482e2d8ba..5a8c6cbd1a 100644
--- a/web3.js/test/connection.test.js
+++ b/web3.js/test/connection.test.js
@@ -5,8 +5,9 @@ import {Connection} from '../src/connection';
 import {SystemProgram} from '../src/system-program';
 import {mockRpc} from './__mocks__/node-fetch';
 
-const url = 'http://testnet.solana.com:8899';
-//const url = 'http://localhost:8899';
+let url = 'http://testnet.solana.com:8899';
+//url = 'http://master.testnet.solana.com:8899';
+//url = 'http://localhost:8899';
 
 const errorMessage = 'Invalid request';
 const errorResponse = {