diff --git a/sphaira/source/i18n.cpp b/sphaira/source/i18n.cpp
index 1c49e61..a7c004e 100644
--- a/sphaira/source/i18n.cpp
+++ b/sphaira/source/i18n.cpp
@@ -77,6 +77,7 @@ bool init(long index) {
         case 10: setLanguage = SetLanguage_PT; break; // "Portuguese"
         case 11: setLanguage = SetLanguage_RU; break; // "Russian"
         case 12: lang_name = "se"; break; // "Swedish"
+        case 13: lang_name = "vi"; break; // "Vietnamese"
     }
 
     switch (setLanguage) {
diff --git a/sphaira/source/ui/menus/main_menu.cpp b/sphaira/source/ui/menus/main_menu.cpp
index 2036982..e5190e2 100644
--- a/sphaira/source/ui/menus/main_menu.cpp
+++ b/sphaira/source/ui/menus/main_menu.cpp
@@ -225,6 +225,7 @@ MainMenu::MainMenu() {
             language_items.push_back("Portuguese"_i18n);
             language_items.push_back("Russian"_i18n);
             language_items.push_back("Swedish"_i18n);
+            language_items.push_back("Vietnamese"_i18n);
 
             options->Add(std::make_shared<SidebarEntryCallback>("Theme"_i18n, [this](){
                 SidebarEntryArray::Items theme_items{};