diff --git a/lib/libcam/Makefile b/lib/libcam/Makefile
index 5b395e49bc32..6f470015590f 100644
--- a/lib/libcam/Makefile
+++ b/lib/libcam/Makefile
@@ -1,3 +1,4 @@
+MAINTAINER=ken@FreeBSD.ORG
 
 LIB=	cam
 SRCS=	camlib.c scsi_cmdparse.c scsi_all.c scsi_sa.c cam.c
diff --git a/lib/libdevstat/Makefile b/lib/libdevstat/Makefile
index 063354425d65..8a3b2b2e6fc4 100644
--- a/lib/libdevstat/Makefile
+++ b/lib/libdevstat/Makefile
@@ -1,3 +1,4 @@
+MAINTAINER=ken@FreeBSD.ORG
 
 LIB=	devstat
 SRCS=	devstat.c
diff --git a/sbin/camcontrol/Makefile b/sbin/camcontrol/Makefile
index e11a011d7fba..219e59fbe8fc 100644
--- a/sbin/camcontrol/Makefile
+++ b/sbin/camcontrol/Makefile
@@ -1,3 +1,5 @@
+MAINTAINER=ken@FreeBSD.ORG
+
 PROG=   camcontrol
 SRCS=   camcontrol.c modeedit.c
 MAN8=   camcontrol.8
diff --git a/usr.sbin/iostat/Makefile b/usr.sbin/iostat/Makefile
index 1caefc59f79f..5da17528bea2 100644
--- a/usr.sbin/iostat/Makefile
+++ b/usr.sbin/iostat/Makefile
@@ -1,5 +1,7 @@
 #	@(#)Makefile	8.1 (Berkeley) 6/6/93
 
+MAINTAINER=ken@FreeBSD.ORG
+
 PROG=	iostat
 CFLAGS+=-I${.CURDIR}/../../sys
 SRCS=	iostat.c