diff --git a/apps/debug_menu.c b/apps/debug_menu.c
index bf6e9246ec..82d9ad513c 100644
--- a/apps/debug_menu.c
+++ b/apps/debug_menu.c
@@ -112,6 +112,10 @@
 #include "as3514.h"
 #endif
 
+#ifdef HAVE_USBSTACK 	 
+#include "usb_core.h" 	 
+#endif
+
 /*---------------------------------------------------*/
 /*    SPECIAL DEBUG STUFF                            */
 /*---------------------------------------------------*/