diff --git a/client/layouts/default.vue b/client/layouts/default.vue
index 8c9316fa..b201fc4a 100644
--- a/client/layouts/default.vue
+++ b/client/layouts/default.vue
@@ -569,6 +569,7 @@ export default {
     changeLanguage(code) {
       console.log('Changed lang', code)
       this.currentLang = code
+      document.documentElement.lang = code
     }
   },
   beforeMount() {
@@ -593,6 +594,11 @@ export default {
       this.$toast.error(this.$route.query.error)
       this.$router.replace(this.$route.path)
     }
+
+    // Set lang on HTML tag
+    if (this.$languageCodes?.current) {
+      document.documentElement.lang = this.$languageCodes.current
+    }
   },
   beforeDestroy() {
     this.$eventBus.$off('change-lang', this.changeLanguage)