diff --git a/lib/services/activity_places_service.dart b/lib/services/activity_places_service.dart
index 3d15a15..b89e9e1 100644
--- a/lib/services/activity_places_service.dart
+++ b/lib/services/activity_places_service.dart
@@ -1,7 +1,7 @@
 import 'dart:io';
 import 'dart:convert';
 import 'package:http/http.dart' as http;
-import 'package:flutter_dotenv/flutter_dotenv.dart';
+import '../firebase_options.dart'; // Add this import
 import '../models/activity.dart';
 import '../services/error_service.dart';
 import '../services/logger_service.dart';
@@ -16,7 +16,14 @@ class ActivityPlacesService {
   final ErrorService _errorService = ErrorService();
 
   static String get _apiKey {
-    return dotenv.env['GOOGLE_MAPS_API_KEY'] ?? '';
+    try {
+      return DefaultFirebaseOptions.currentPlatform.apiKey;
+    } catch (e) {
+      LoggerService.error(
+        'ActivityPlacesService: Impossible de récupérer la clé API Firebase: $e',
+      );
+      return '';
+    }
   }
 
   /// Recherche des activités près d'une destination
@@ -107,10 +114,8 @@ class ActivityPlacesService {
         LoggerService.error(
           'ActivityPlacesService: Clé API Google Maps manquante',
         );
-        // Debug: Lister les clés disponibles pour comprendre le problème
-        final availableKeys = dotenv.env.keys.join(', ');
         throw Exception(
-          'Clé API Google Maps non configurée. Clés disponibles: [$availableKeys]. Platform: ${Platform.isAndroid
+          'Clé API Google Maps non configurée dans DefaultFirebaseOptions. Platform: ${Platform.isAndroid
               ? 'Android'
               : Platform.isIOS
               ? 'iOS'
diff --git a/pubspec.yaml b/pubspec.yaml
index 1bd1fda..6898eac 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 2025.12.1+3
+version: 2025.12.1+4
 
 environment:
   sdk: ^3.9.2