diff --git a/.env.example b/.env.example
index b83b7c6..6f36dfc 100644
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,6 @@
 #Environment
 ENV= #Default production
 #App Port
-PORT= #Default 80
\ No newline at end of file
+PORT= #Default 80
+#Host
+HOST= #Default localhost
\ No newline at end of file
diff --git a/README.md b/README.md
index 44b5d90..e376ee1 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,8 @@ This is an exaple of config.
 ENV= #Default production
 #App Port
 PORT= #Default 80
+#Host
+HOST= #Default localhost
 ```
 The default environment is production and the app port defauld is 80.
 
diff --git a/bin/cli.js b/bin/cli.js
index 36caaef..29b5974 100644
--- a/bin/cli.js
+++ b/bin/cli.js
@@ -102,7 +102,7 @@ if(!cleanGitHistory) process.exit(-1);
 
 console.log('Congratulations! You are ready. Follow the following commands to start');
 console.log(`cd ${repoName}`);
-console.log('Create a .env file with ENV=development(defauld: production), PORT=3000 (default: 80)');
+console.log('Create a .env file with ENV=development(default: production), PORT=3000 (default: 80), HOST=domain.com (default: localhost)');
 console.log('Then you can run: npm start-frontend:dev');
 console.log('Then you can run: npm start-server:dev');
 
diff --git a/config/index.ts b/config/index.ts
index b36bb24..c60c985 100644
--- a/config/index.ts
+++ b/config/index.ts
@@ -4,6 +4,7 @@ export const deFaultValues = {
 	PUBLIC_URL: 'auto',
 	PREFIX_URL: '',
 	ONLY_EXACT_PATH: false,
+	HOST: 'localhost',
 };
 
 export const config = {
@@ -12,6 +13,7 @@ export const config = {
 	PUBLIC_URL: process.env.PUBLIC_URL ? process.env.PUBLIC_URL : deFaultValues.PUBLIC_URL,
 	PREFIX_URL: process.env.PREFIX_URL ? process.env.PREFIX_URL : deFaultValues.PREFIX_URL,
 	ONLY_EXACT_PATH: process.env.ONLY_EXACT_PATH ? process.env.ONLY_EXACT_PATH === 'true' : deFaultValues.ONLY_EXACT_PATH,
+	HOST: process.env.HOST ? process.env.HOST : deFaultValues.HOST,
 };
 
 export default config;
diff --git a/package.json b/package.json
index 4215985..716f542 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@aleleba/create-react-go-ssr",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Starter Kit of server side render of react with backend in go",
   "bin": "./bin/cli.js",
   "scripts": {
diff --git a/src/frontend/components/App.tsx b/src/frontend/components/App.tsx
index 26764a6..04ae6ec 100644
--- a/src/frontend/components/App.tsx
+++ b/src/frontend/components/App.tsx
@@ -5,7 +5,7 @@ import { config } from '../../../config';
 const App = () => {
 	if(config.ENV === 'development') {
 		useEffect(() => {
-			const ws = new WebSocket('wss://nmr4jbx8-3000.use.devtunnels.ms/ws');
+			const ws = new WebSocket(`wss://${config.HOST}/ws`);
 			ws.onmessage = (event) => {
 				if (event.data === 'reload') {
 					window.location.reload();