diff --git a/asstats.yml b/asstats.yml
index 404d1c0..0cbcd9e 100644
--- a/asstats.yml
+++ b/asstats.yml
@@ -1,4 +1,5 @@
 config:
+    language: 'fr'
     top: 20
     daystatsfile: '/home/nidebr/data/DEV/asstats/stats/asstats_day.txt'
     knownlinksfile: '/home/nidebr/data/DEV/asstats/conf/knownlinks'
diff --git a/src/Application/ConfigApplication.php b/src/Application/ConfigApplication.php
index 159c9f4..50c7bbb 100644
--- a/src/Application/ConfigApplication.php
+++ b/src/Application/ConfigApplication.php
@@ -66,9 +66,9 @@ class ConfigApplication
         return self::getAsStatsConfig()['top'];
     }
 
-    public static function getLangage(): string
+    public static function getLanguage(): string
     {
-        if (false === \array_key_exists('langage', self::getAsStatsConfig())) {
+        if (false === \array_key_exists('language', self::getAsStatsConfig())) {
             return 'en';
         }
 
diff --git a/src/Controller/BaseController.php b/src/Controller/BaseController.php
index 62f25a8..6f78d22 100644
--- a/src/Controller/BaseController.php
+++ b/src/Controller/BaseController.php
@@ -11,21 +11,25 @@ use Symfony\Component\Form\FormView;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\RequestStack;
 use Symfony\Component\Translation\LocaleSwitcher;
+use Symfony\Contracts\Translation\TranslatorInterface;
 
 abstract class BaseController extends AbstractController
 {
     protected ConfigApplication $configApplication;
+    protected TranslatorInterface $translator;
     protected array $base_data = [];
 
     public function __construct(
         ConfigApplication $configApplication,
         RequestStack $requestStack,
         LocaleSwitcher $localeSwitcher,
+        TranslatorInterface $translator,
     ) {
         $this->configApplication = $configApplication;
         $this->base_data = self::getBaseData($requestStack);
+        $this->translator = $translator;
 
-        $localeSwitcher->setLocale($this->configApplication::getLangage());
+        $localeSwitcher->setLocale($this->configApplication::getLanguage());
     }
 
     private function getBaseData(
diff --git a/src/Controller/IndexController.php b/src/Controller/IndexController.php
index eb037e5..c3eee36 100644
--- a/src/Controller/IndexController.php
+++ b/src/Controller/IndexController.php
@@ -16,7 +16,6 @@ use Doctrine\DBAL\Exception;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
-use Symfony\Contracts\Translation\TranslatorInterface;
 
 #[Menu('top_as')]
 class IndexController extends BaseController
@@ -38,12 +37,11 @@ class IndexController extends BaseController
         Request $request,
         GetAsDataRepository $asDataRepository,
         GetStartEndGraph $getStartEndGraph,
-        TranslatorInterface $translator,
     ): Response {
         $this->base_data['content_wrapper']['titre'] = \sprintf(
             'Top %s (%s)',
             $this->base_data['top'],
-            $translator->trans('hour', ['num_hours' => 24]),
+            $this->translator->trans('hour', ['num_hours' => 24]),
         );
 
         $form = $this->createForm(LegendForm::class);
diff --git a/templates/base/_page_header.html.twig b/templates/base/_page_header.html.twig
index e1a5d27..bc6587a 100644
--- a/templates/base/_page_header.html.twig
+++ b/templates/base/_page_header.html.twig
@@ -17,11 +17,11 @@
             <div class="col">
                 <div class="list-inline list-inline-dots mb-0 text-secondary d-sm-block d-none">
                     {% if configapplication_graph('outispositive') %}
-                        <div class="list-inline-item">{{ icon('up') }} Outbound traffic</div>
-                        <div class="list-inline-item">{{ icon('down') }} Inbound traffic</div>
+                        <div class="list-inline-item">{{ icon('up') }} {{ 'outbound traffic'|trans }}</div>
+                        <div class="list-inline-item">{{ icon('down') }} {{ 'inbound traffic'|trans }}</div>
                     {% else %}
-                        <div class="list-inline-item">{{ icon('up') }} Inbound traffic</div>
-                        <div class="list-inline-item">{{ icon('down') }} Outbound traffic</div>
+                        <div class="list-inline-item">{{ icon('up') }} {{ 'inbound traffic'|trans }}</div>
+                        <div class="list-inline-item">{{ icon('down') }} {{ 'outbound traffic'|trans }}</div>
                     {% endif %}
                 </div>
             </div>
diff --git a/translations/messages+intl-icu.en.yaml b/translations/messages+intl-icu.en.yaml
index 270eb35..eeb020b 100644
--- a/translations/messages+intl-icu.en.yaml
+++ b/translations/messages+intl-icu.en.yaml
@@ -4,3 +4,7 @@ hour: >-
         =1      {# hour}
         other   {# hours}
     }
+
+outbound traffic: Outbound traffic
+inbound traffic: Inbound traffic
+
diff --git a/translations/messages+intl-icu.fr.yaml b/translations/messages+intl-icu.fr.yaml
index e939f91..03d3caa 100644
--- a/translations/messages+intl-icu.fr.yaml
+++ b/translations/messages+intl-icu.fr.yaml
@@ -4,3 +4,6 @@ hour: >-
         =1      {# heure}
         other   {# heures}
     }
+
+outbound traffic: Trafic sortant
+inbound traffic: Trafic entrant