diff --git a/composables/useAppHead.js b/composables/useAppHead.js
index 7c4abea..574630a 100644
--- a/composables/useAppHead.js
+++ b/composables/useAppHead.js
@@ -16,6 +16,9 @@ export const useAppHead = (pageTitleChunk) => {
     // --------------------------------------------------
 
     return useHead({
+        htmlAttrs: {
+            lang: 'fr'
+        },
         title: pageTitle,
         meta: [
             /* Basic metadata */