diff --git a/sys/modules/ubsa/Makefile b/sys/modules/ubsa/Makefile
new file mode 100644
index 00000000000..cd6f54b2fd7
--- /dev/null
+++ b/sys/modules/ubsa/Makefile
@@ -0,0 +1,10 @@
+# $FreeBSD$
+
+S=	${.CURDIR}/../..
+.PATH: $S/dev/usb
+
+KMOD=	ubsa
+SRCS=	ubsa.c ucomvar.h opt_usb.h device_if.h bus_if.h vnode_if.h
+NOMAN=
+
+.include <bsd.kmod.mk>