1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 6bd552e6..ab1a253b 100644
--- a/Makefile
+++ b/Makefile
@@ -25,6 +25,7 @@ SRC = \
 	ao_led.c \
 	ao_task.c \
 	ao_timer.c \
+	ao_usb.c \
 	ao_panic.c \
 	ao_test.c \
 	_bp.c