diff --git a/src/App.tsx b/src/App.tsx
index 2adae44..97b7fc8 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -304,7 +304,7 @@ export default function App({ children }: { children: React.ReactNode }) {
     ];
 
     if (currentPlatform === 'macos') {
-      args.push('--ffmpeg-location', '/Applications/NeoDLP.app/Contents/MacOS');
+      args.push('--ffmpeg-location', '/Applications/NeoDLP.app/Contents/MacOS', '--js-runtimes deno:/Applications/NeoDLP.app/Contents/MacOS/deno');
     }
 
     if (!DEBUG_MODE || (DEBUG_MODE && !LOG_WARNING)) {