diff --git a/src/backend/providers/superstream/index.ts b/src/backend/providers/superstream/index.ts
index 435c36bb..585d8d8a 100644
--- a/src/backend/providers/superstream/index.ts
+++ b/src/backend/providers/superstream/index.ts
@@ -129,7 +129,7 @@ const convertSubtitles = (subtitleGroup: any): MWCaption | null => {
     })
     .filter(Boolean);
 
-  if (!subtitles.length) return null;
+  if (subtitles.length === 0) return null;
   const subFile = subtitles[0];
   return {
     needsProxy: true,