diff --git a/usb/README.md b/usb/README.md
index eaeee35..4420138 100644
--- a/usb/README.md
+++ b/usb/README.md
@@ -1,3 +1,3 @@
 # usb
 
-See libnx usb_comms.h. If you want to use usbds directly, see libnx usb_comms.c source and usb.h.
+See libnx usb_comms.h. If you want to use usbds directly, see libnx usb_comms.c source and usb.h/usbds.h.