diff --git a/lib/main.dart b/lib/main.dart
index d8b8c43..8370435 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:go_router/go_router.dart';
 import 'package:ocbo_esign_validator/pages/approval_page.dart';
 import 'package:ocbo_esign_validator/pages/index_page.dart';
@@ -6,7 +7,8 @@ import 'package:ocbo_esign_validator/pages/login_page.dart';
 import 'package:ocbo_esign_validator/pages/validate_page.dart';
 import 'package:ocbo_esign_validator/pages/validation_result_page.dart';
 
-void main() {
+Future<void> main() async {
+  await dotenv.load(fileName: ".env");
   runApp(const MyApp());
 }