diff --git a/frontend/src/pages/Watch.jsx b/frontend/src/pages/Watch.jsx
index c7b0471..b80d322 100644
--- a/frontend/src/pages/Watch.jsx
+++ b/frontend/src/pages/Watch.jsx
@@ -1006,8 +1006,10 @@ export default function Watch() {
                   </button>
                 );
 
+                const AUTO_LANGS = new Set(["en", "sv", "ja"]);
                 const ytManual = (availableSubs?.manual ?? []).filter(l => !onDiskSet.has(l));
-                const ytAuto   = (availableSubs?.auto   ?? []).filter(l => !onDiskSet.has(l) && !ytManual.includes(l));
+                const ytManualSet = new Set(ytManual);
+                const ytAuto   = (availableSubs?.auto   ?? []).filter(l => !onDiskSet.has(l) && !ytManualSet.has(l) && AUTO_LANGS.has(l));
                 const needsDownload = selectedSubLang && !onDiskSet.has(selectedSubLang);
 
                 return (