diff --git a/release/alpha/mkisoimages.sh b/release/alpha/mkisoimages.sh
index a115c894d2c4..f23ec6f06238 100644
--- a/release/alpha/mkisoimages.sh
+++ b/release/alpha/mkisoimages.sh
@@ -23,6 +23,8 @@
 # extra-bits-dir, if provided, contains additional files to be merged
 # into base-bits-dir as part of making the image.
 
+publisher="The FreeBSD Project.  http://www.freebsd.org/"
+
 if [ "x$1" = "x-b" ]; then
 	bootable="yes"
 	shift
@@ -50,7 +52,7 @@ fi
 LABEL=$1; shift
 NAME=$1; shift
 
-mkisofs -r -J -V $LABEL -o $NAME $*
+mkisofs -r -J -V $LABEL -P "$publisher" -o $NAME $*
 
 type setcdboot 2>&1 | grep " is " >/dev/null
 if [ $? -ne 0 ]; then
diff --git a/release/amd64/mkisoimages.sh b/release/amd64/mkisoimages.sh
index 6d97d4949d9f..9668480361a2 100644
--- a/release/amd64/mkisoimages.sh
+++ b/release/amd64/mkisoimages.sh
@@ -23,6 +23,7 @@
 # extra-bits-dir, if provided, contains additional files to be merged
 # into base-bits-dir as part of making the image.
 
+publisher="The FreeBSD Project.  http://www.freebsd.org/"
 if [ "x$1" = "x-b" ]; then
 	# This is highly x86-centric and will be used directly below.
 	bootable="-b boot/cdboot -no-emul-boot"
@@ -53,4 +54,4 @@ fi
 LABEL=$1; shift
 NAME=$1; shift
 
-mkisofs $bootable -r -J -V $LABEL -o $NAME $*
+mkisofs $bootable -r -J -V $LABEL -P "$publisher" -o $NAME $*
diff --git a/release/i386/mkisoimages.sh b/release/i386/mkisoimages.sh
index 59fa09468aaf..b02ca91814ae 100644
--- a/release/i386/mkisoimages.sh
+++ b/release/i386/mkisoimages.sh
@@ -23,6 +23,8 @@
 # extra-bits-dir, if provided, contains additional files to be merged
 # into base-bits-dir as part of making the image.
 
+publisher="The FreeBSD Project.  http://www.freebsd.org/"
+
 if [ "x$1" = "x-b" ]; then
 	bootable="-b boot/cdboot -no-emul-boot"
 	shift
@@ -55,4 +57,4 @@ fi
 LABEL=$1; shift
 NAME=$1; shift
 
-mkisofs $bootable -r -J -V $LABEL -o $NAME $*
+mkisofs $bootable -r -J -V $LABEL -P "$publisher" -o $NAME $*
diff --git a/release/ia64/mkisoimages.sh b/release/ia64/mkisoimages.sh
index b609595e62ab..d7b38b2412d8 100644
--- a/release/ia64/mkisoimages.sh
+++ b/release/ia64/mkisoimages.sh
@@ -23,6 +23,7 @@
 # extra-bits-dir, if provided, contains additional files to be merged
 # into base-bits-dir as part of making the image.
 
+publisher="The FreeBSD Project.  http://www.freebsd.org/"
 set -e
 
 # The hackery function is to help with the development of the release
@@ -91,6 +92,6 @@ if [ $bootable = yes ]; then
     BOOTOPTS="-b $EFIPART -no-emul-boot"
 fi
 
-mkisofs $BOOTOPTS -r -J -V $LABEL -o $NAME $BASE $*
+mkisofs $BOOTOPTS -r -J -V $LABEL -P "$publisher" -o $NAME $BASE $*
 rm -f $BASE/$EFIPART
 exit 0
diff --git a/release/sparc64/mkisoimages.sh b/release/sparc64/mkisoimages.sh
index 5f9c1dc44645..bc91d62767fa 100644
--- a/release/sparc64/mkisoimages.sh
+++ b/release/sparc64/mkisoimages.sh
@@ -23,6 +23,7 @@
 # extra-bits-dir, if provided, contains additional files to be merged
 # into base-bits-dir as part of making the image.
 
+publisher="The FreeBSD Project.  http://www.freebsd.org/"
 IMG=/tmp/bootfs
 MNT=/mnt
 
@@ -65,5 +66,5 @@ fi
 LABEL=$1; shift
 NAME=$1; shift
 
-mkisofs $bootable -r -J -V $LABEL -o $NAME $*
+mkisofs $bootable -r -J -V $LABEL -P "$publisher" -o $NAME $*
 rm -f ${IMG}