diff --git a/static/locales/id.yaml b/static/locales/id.yaml
index 7a31a151..1618a9a4 100644
--- a/static/locales/id.yaml
+++ b/static/locales/id.yaml
@@ -166,6 +166,7 @@ Settings:
       Dark: 'Gelap'
       Light: 'Terang'
       Dracula: 'Drakula'
+      System Default: Bawaan sistem
     Main Color Theme:
       Main Color Theme: 'Tema Warna Utama'
       Red: 'Merah'