diff --git a/.env b/.env
index 0f00f8c..9d208c7 100644
--- a/.env
+++ b/.env
@@ -74,4 +74,6 @@ AWS_ENDPOINT=https://s3.amazonaws.com
 AWS_S3_PORTAL_URL=https://s3.amazonaws.com/portal
 ###< aws/aws-sdk-php-symfony ###
 APP_URL='https://example.com'
-APP_DOMAIN='example.com'
\ No newline at end of file
+APP_DOMAIN='example.com'
+
+EASYCHECK_URL='https://check.solutions-easy.com'
\ No newline at end of file
diff --git a/config/services.yaml b/config/services.yaml
index 3ab0764..4744596 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -13,6 +13,7 @@ parameters:
     logos_directory: '%kernel.project_dir%/public/uploads/logos'
     oauth_sso_identifier: '%env(OAUTH_SSO_IDENTIFIER)%'
     oauth_sso_identifier_login: '%env(OAUTH_SSO_IDENTIFIER_LOGIN)%'
+    easycheck_url: '%env(EASYCHECK_URL)%'
 
 services:
     # default configuration for services in *this* file
@@ -59,3 +60,9 @@ services:
 
     # add more service definitions when explicit configuration is needed
     # please note that last definitions always *replace* previous ones
+    
+    App\EventListener\LogoutSubscriber:
+        arguments:
+            $easycheckUrl: '%env(EASYCHECK_URL)%'
+        tags:
+            - { name: kernel.event_subscriber }
diff --git a/src/Controller/SecurityController.php b/src/Controller/SecurityController.php
index 4cc1dbb..b54bb3d 100644
--- a/src/Controller/SecurityController.php
+++ b/src/Controller/SecurityController.php
@@ -55,9 +55,16 @@ class SecurityController extends AbstractController
     }
 
     #[Route(path: '/sso_logout', name: 'sso_logout')]
-    public function ssoLogout(AccessTokenService $accessTokenService): Response
+    public function ssoLogout(AccessTokenService $accessTokenService, Request $request): Response
     {
-        $this->logger->info('SSO Logout called from EasyCheck');
+        $fromEasycheck = $request->query->get('from_easycheck');
+        
+        if ($fromEasycheck) {
+            $this->logger->info('SSO Logout called from EasyCheck - completing logout');
+            return $this->redirectToRoute('app_logout');
+        }
+        
+        $this->logger->info('SSO Logout initiated from Portal');
         
         try {
             $user = $this->getUser();
@@ -73,7 +80,7 @@ class SecurityController extends AbstractController
             $this->logger->log(LogLevel::ERROR, 'Error during SSO logout: ' . $e->getMessage());
         }
         
-        $this->logger->info('Redirecting to app_logout');
+        $this->logger->info('Redirecting to app_logout (will trigger LogoutSubscriber)');
         return $this->redirectToRoute('app_logout');
     }
 
diff --git a/src/EventListener/LogoutSubscriber.php b/src/EventListener/LogoutSubscriber.php
new file mode 100644
index 0000000..be38ffa
--- /dev/null
+++ b/src/EventListener/LogoutSubscriber.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace App\EventListener;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\Security\Http\Event\LogoutEvent;
+
+class LogoutSubscriber implements EventSubscriberInterface
+{
+    public function __construct(
+        private readonly string $easycheckUrl,
+        private readonly LoggerInterface $logger
+    ) {
+    }
+
+    public static function getSubscribedEvents(): array
+    {
+        return [
+            LogoutEvent::class => 'onLogout',
+        ];
+    }
+
+    public function onLogout(LogoutEvent $event): void
+    {
+        $easycheckLogoutUrl = $this->easycheckUrl . '/logout';
+        
+        $this->logger->info('LogoutSubscriber triggered - redirecting to EasyCheck logout', [
+            'easycheck_logout_url' => $easycheckLogoutUrl,
+            'user' => $event->getToken()?->getUserIdentifier()
+        ]);
+        
+        $event->setResponse(new RedirectResponse($easycheckLogoutUrl));
+    }
+}
diff --git a/templates/elements/navbar.html.twig b/templates/elements/navbar.html.twig
index b92e280..e15708f 100644
--- a/templates/elements/navbar.html.twig
+++ b/templates/elements/navbar.html.twig
@@ -123,7 +123,7 @@
                         <i class="me-2">{{ ux_icon('bi:gear', {height: '20px', width: '20px'}) }}</i>
                         Profil
                     </a>
-                    <a class="dropdown-item" style="padding-left: 8px;" href="{{ path('sso_logout') }}">
+                    <a class="dropdown-item" style="padding-left: 8px;" href="{{ path('sso_logout') }}" data-turbo="false">
                         <i class="me-2">{{ ux_icon('material-symbols:logout', {height: '20px', width: '20px'}) }}</i>
                         Deconnexion
                     </a>