diff --git a/panda/src/audio/audio_composite2.cxx b/panda/src/audio/audio_composite2.cxx
deleted file mode 100644
index 1f349d4c84..0000000000
--- a/panda/src/audio/audio_composite2.cxx
+++ /dev/null
@@ -1,13 +0,0 @@
-
-#include "audioManager.cxx"
-#include "audioSound.cxx"
-
-#include "nullAudioManager.cxx"
-#include "nullAudioSound.cxx"
-
-#include "milesAudioManager.cxx"
-#include "milesAudioSound.cxx"
-
-#include "linuxAudioManager.cxx"
-#include "linuxAudioSound.cxx"
-