diff --git a/module_usb_audio/main.xc b/module_usb_audio/main.xc
index 624f5cec..b7cc7cdf 100755
--- a/module_usb_audio/main.xc
+++ b/module_usb_audio/main.xc
@@ -22,7 +22,6 @@
 #include "decouple.h"
 #include "usb_midi.h"
 #include "audio.h"
-#include "ports.h"               /* Portmap defines and ports for current app instance */
 
 #ifdef IAP
 #include "iap.h"