diff --git a/.env_default b/.env_default
index ed9c5cc..4912b34 100644
--- a/.env_default
+++ b/.env_default
@@ -1 +1,7 @@
 DATABASE_URL=postgres://user:psw@localhost:5432/postgres
+SESSIONSECRET=Your Secret
+MAILHOST=
+MAILUSER=
+MAILFROM=
+MAILPASS=
+PORT=2000
diff --git a/app.js b/app.js
index 13a0175..30b77f1 100644
--- a/app.js
+++ b/app.js
@@ -9,7 +9,7 @@ const moment=require('moment')
 require('dotenv').config();
 
 const app = express();
-const port = 2001;
+const port = process.env.PORT;
 
 // Middleware
 app.use(express.static(path.join(__dirname, 'public')));