diff --git a/src/open9x.h b/src/open9x.h
index fc1771281..5823bb18a 100644
--- a/src/open9x.h
+++ b/src/open9x.h
@@ -869,7 +869,7 @@ enum AUDIO_SOUNDS {
 #if defined(PCBARM)
 #include "ersky9x/audio.h"
 #else
-#include "ersky9x/audio.h"
+#include "stock/audio.h"
 #endif
 #else
 #include "beeper.h"