diff --git a/data/emu-main.js b/data/emu-main.js
index 4b5f95f..37b6b81 100644
--- a/data/emu-main.js
+++ b/data/emu-main.js
@@ -4039,7 +4039,7 @@ window.EJS_main = function(_0xa88a13, _0x17edbf, _0x2c1832) {
                         }
                         _0xa88a13.recordData.stream = _0x27f4c4.Module.canvas.captureStream(30);
                         _0xa88a13.recordData.recorder = new MediaRecorder(_0xa88a13.recordData.stream, options);
-                        //_0xa88a13.recordData.recorder.addTrack() // TODO - find audio element
+                        _0xa88a13.recordData.recorder.addTrack(_0x2d904a.audioContext) // TODO - find audio element
                         _0xa88a13.recordData.recorder.ondataavailable = function(e) {
                             if (e.data.size > 0) {
                                 _0xa88a13.recordData.data.push(e.data)