diff --git a/sbin/ipf/Makefile b/sbin/ipf/Makefile
index 9056cf08e273..6c2be11c61f4 100644
--- a/sbin/ipf/Makefile
+++ b/sbin/ipf/Makefile
@@ -9,4 +9,6 @@ MAN8=	ipf.8
 SRCS=	ipf.c parse.c opt.c facpri.c
 CFLAGS+=-DIPL_NAME=\"/dev/ipl\" -I- -I${.CURDIR}/../../sys/netinet -I${.CURDIR}/../../contrib/ipfilter
 
+MAINTAINER=	guido@freebsd.org
+
 .include <bsd.prog.mk>
diff --git a/sbin/ipfstat/Makefile b/sbin/ipfstat/Makefile
index e506180e42e0..d714c3697c57 100644
--- a/sbin/ipfstat/Makefile
+++ b/sbin/ipfstat/Makefile
@@ -7,4 +7,6 @@ MAN8=	ipfstat.8
 SRCS=	fils.c parse.c opt.c kmem.c facpri.c
 CFLAGS+=-DIPL_NAME=\"/dev/ipl\" -I- -I${.CURDIR}/../../sys/netinet -I${.CURDIR}/../../sys -I${.CURDIR}/../../contrib/ipfilter
 
+MAINTAINER=	guido@freebsd.org
+
 .include <bsd.prog.mk>
diff --git a/sbin/ipmon/Makefile b/sbin/ipmon/Makefile
index 96cffcf4a6d5..3aa277a2cf26 100644
--- a/sbin/ipmon/Makefile
+++ b/sbin/ipmon/Makefile
@@ -8,4 +8,6 @@ SRCS=	ipmon.c
 
 CFLAGS+=-DIPL_NAME=\"/dev/ipl\" -I- -I${.CURDIR}/../../sys -I${.CURDIR}/../../contrib/ipfilter
 
+MAINTAINER=	guido@freebsd.org
+
 .include <bsd.prog.mk>
diff --git a/sbin/ipnat/Makefile b/sbin/ipnat/Makefile
index 8eed3a4259d0..e6ffa62f0886 100644
--- a/sbin/ipnat/Makefile
+++ b/sbin/ipnat/Makefile
@@ -9,4 +9,6 @@ MAN5=	ipnat.5
 SRCS=	ipnat.c kmem.c natparse.c
 CFLAGS+=-DIPL_NAME=\"/dev/ipl\" -I- -I${.CURDIR}/../../sys/netinet -I${.CURDIR}/../../sys -I${.CURDIR}/../../contrib/ipfilter
 
+MAINTAINER=	guido@freebsd.org
+
 .include <bsd.prog.mk>