diff --git a/usb_dfu.c b/lib/usb_dfu.c
similarity index 100%
rename from usb_dfu.c
rename to lib/usb_dfu.c
diff --git a/usb_dfu.h b/lib/usb_dfu.h
similarity index 100%
rename from usb_dfu.h
rename to lib/usb_dfu.h