diff --git a/docs/BUILDING_VYOS_ISO.md b/docs/BUILDING_VYOS_ISO.md
index 4d76c057..299aaae4 100644
--- a/docs/BUILDING_VYOS_ISO.md
+++ b/docs/BUILDING_VYOS_ISO.md
@@ -1,62 +1 @@
-### This guide fill describe how build iso image of VyOS with bundled FastNetMon
-
-First af all, you need _only_ Debian Squeeze for building this image!
-
-Install VyOS keyring:
-```bash
-apt-get install debian-archive-keyring
-wget http://vyos.net/so3group_maintainers.key
-gpg --import so3group_maintainers.key
-```
-
-Enable Backports repo and install Squashfs tools:
-```bash
-echo "deb http://backports.debian.org/debian-backports squeeze-backports main" >> /etc/apt/sources.list
-apt-get update
-apt-get -t squeeze-backports install squashfs-tools
-```
-
-Install packages for building iso image:
-```bash
-apt-get install git autoconf automake dpkg-dev live-helper syslinux genisoimage
-```
-
-Install FastNetMon build deps:
-```bash
-apt-get install -y  cmake libboost-thread-dev libboost-system-dev libboost-regex-dev libpcap-dev libnuma-dev liblog4cpp5-dev libboost-all-dev libgpm-dev libncurses5-dev libgeoip-dev clang
-```
-
-New manual:
-```bash
-git clone https://github.com/pavel-odintsov/build-iso.git
-cd build-iso
-git submodule update --init pkgs/fastnetmon/
-export PATH=/sbin:/usr/sbin:$PATH
-autoreconf -i
-echo -e "libboost-regex1.42.0\nlibboost-thread1.42.0\nliblog4cpp5\nlibpcap0.8\nfastnetmon" >> livecd/config.vyatta/chroot_local-packageslists/vyatta-full.list
-```
-
-Replace depends for ```vim pkgs/fastnetmon/debian/control```
-```bash
-Depends: ${shlibs:Depends}, ${misc:Depends}, libboost-thread1.42.0, libboost-system1.42.0 , libboost-regex1.42.0, libpcap0.8, liblog4cpp5
-```
-
-```bash
-cd pkgs/fastnetmon
-ln -s ../src/fastnetmon_init_script_debian_6_7 debian/fastnetmon.init
-ln -s ../src/fastnetmon.service debian/fastnetmon.service
-cd ..
-cd ..
-make fastnetmon
-
-
-cd pkgs
-wget http://ftp.us.debian.org/debian/pool/main/b/boost1.42/libboost-regex1.42.0_1.42.0-4_amd64.deb
-wget http://ftp.us.debian.org/debian/pool/main/b/boost1.42/libboost-thread1.42.0_1.42.0-4_amd64.deb
-wget http://ftp.us.debian.org/debian/pool/main/l/log4cpp/liblog4cpp5_1.0-4_amd64.deb
-wget http://ftp.us.debian.org/debian/pool/main/libp/libpcap/libpcap0.8_1.1.1-2+squeeze1_amd64.deb
-cd ..
-
-./configure
-make iso
-```
+We do not support VyOS images with pre-installed FastNetMon. Ask VyOS project directly about this feature.