diff --git a/website/src/locales/sv.json b/website/src/locales/sv.json
index 6e425cf2..05c858f8 100644
--- a/website/src/locales/sv.json
+++ b/website/src/locales/sv.json
@@ -46,6 +46,7 @@
         "fahrenheit": "Fahrenheit",
         "language": "Språk",
         "mode": "Tema",
+        "system": "System",
         "light": "Ljust",
         "dark": "Mörkt",
         "street_view_source": "Gatuvykälla",