Index: boot/arch/amd64/Makefile.inc
===================================================================
--- boot/arch/amd64/Makefile.inc	(revision 966acedea361193a3281881799f3c0e6984cc329)
+++ boot/arch/amd64/Makefile.inc	(revision a13ed979e25727946f97836a07f4e033983c8dd9)
@@ -51,4 +51,5 @@
 	usbkbd \
 	usbhid \
+	usbmast \
 	usbmid \
 	usbmouse \