diff --git a/index.html b/index.html
index 954f398..20a089b 100644
--- a/index.html
+++ b/index.html
@@ -191,6 +191,7 @@
+
diff --git a/js/RomPatcher.js b/js/RomPatcher.js
index e4fe820..37863c8 100644
--- a/js/RomPatcher.js
+++ b/js/RomPatcher.js
@@ -183,6 +183,8 @@ function setLanguage(langCode){
userLanguage=LOCALIZATION[langCode];
+ document.documentElement.lang = langCode;
+
var translatableElements=document.querySelectorAll('*[data-localize]');
for(var i=0; i