diff --git a/usr.bin/top/Makefile b/usr.bin/top/Makefile
new file mode 100644
index 000000000000..d114e5551cd5
--- /dev/null
+++ b/usr.bin/top/Makefile
@@ -0,0 +1,22 @@
+#	$NetBSD: Makefile,v 1.1 1999/02/15 02:36:10 simonb Exp $
+
+PROG=	top
+
+WARNS=	0	# XXX
+.PATH:	${.CURDIR}/machine
+
+CPPFLAGS+=-I${.CURDIR} -I. -DORDER -DHAVE_STRERROR -DUVM
+SRCS=	top.c commands.c display.c screen.c username.c utils.c version.c \
+	m_netbsd13.c
+DPSRCS+=sigdesc.h
+
+LDADD+=	-ltermcap -lm -lkvm
+DPADD+=	${LIBTERMCAP} ${LIBM} ${LIBKVM}
+BINGRP=	kmem
+BINMODE=2555
+
+sigdesc.h: ${.CURDIR}/sigconv.awk ${DESTDIR}/usr/include/sys/signal.h
+	awk -f ${.CURDIR}/sigconv.awk ${DESTDIR}/usr/include/sys/signal.h > \
+	    ${.TARGET}
+
+.include <bsd.prog.mk>