diff --git a/xCAT-nbroot2/install b/xCAT-nbroot2/install
index 3d312a265..da127d42e 100755
--- a/xCAT-nbroot2/install
+++ b/xCAT-nbroot2/install
@@ -2,8 +2,9 @@
 echo $drivers
 dracut_install wget openssl tar ipmitool cpio gzip modprobe touch echo cut wc
 dracut_install grep ip hostname awk egrep grep dirname expr
-dracut_install mount.nfs sshd vi reboot lspci parted screen libvirtd /usr/share/libvirt/cpu_map.xml mkfs mkfs.ext4 mkfs.btrfs
-dracut_install mkswap df brctl vconfig ifenslave ssh-keygen /usr/bin/qemu-img /usr/libexec/qemu-kvm scp clear dhclient lldpad
+dracut_install mount.nfs sshd vi reboot lspci parted screen mkfs mkfs.ext4 mkfs.btrfs
+#dracut_install libvirtd /usr/share/libvirt/cpu_map.xml /usr/bin/qemu-img /usr/libexec/qemu-kvm
+dracut_install mkswap df brctl vconfig ifenslave ssh-keygen scp clear dhclient lldpad
 dracut_install lldptool /lib64/libnss_dns-2.12.so /lib64/libnss_dns.so.2
 dracut_install poweroff ntpq ntpd hwclock date /usr/share/terminfo/x/xterm /etc/nsswitch.conf /etc/services
 dracut_install /sbin/rsyslogd /etc/protocols umount /bin/rpm /usr/lib/rpm/rpmrc
diff --git a/xCAT-nbroot2/xCAT-genesis-builder.spec b/xCAT-nbroot2/xCAT-genesis-builder.spec
index 5f2897c6d..5c3303c52 100644
--- a/xCAT-nbroot2/xCAT-genesis-builder.spec
+++ b/xCAT-nbroot2/xCAT-genesis-builder.spec
@@ -4,6 +4,7 @@ BuildArch: noarch
 Release: snap%(date +"%Y%m%d%H%M")
 Epoch: 1
 AutoReq: false
+Requires: ipmitool screen btrfs-progs lldpad rpm-build
 Prefix: /opt/xcat
 AutoProv: false
 
diff --git a/xCAT-nbroot2/xCAT-genesis.spec b/xCAT-nbroot2/xCAT-genesis.spec
new file mode 100644
index 000000000..c652de320
--- /dev/null
+++ b/xCAT-nbroot2/xCAT-genesis.spec
@@ -0,0 +1,61 @@
+%define version	2.7
+%ifarch i386 i586 i686 x86
+%define tarch x86
+%endif
+%ifarch x86_64
+%define tarch x86_64
+%endif
+%ifarch ppc ppc64
+%define tarch ppc64
+%endif
+BuildArch: noarch
+%define name	xCAT-genesis-%{tarch}
+%define __spec_install_post :
+%define debug_package %{nil}
+%define __prelink_undo_cmd %{nil}
+Release: snap%(date +"%Y%m%d%H%M")
+Epoch: 1
+AutoReq: false
+Prefix: /opt/xcat
+AutoProv: false
+
+
+
+Name:	 %{name}
+Version: %{version}
+Group: System/Utilities
+License: Various (see individual packages for details)
+Vendor: IBM Corp.
+Summary: xCAT Genesis netboot image
+URL:	 http://xcat.org
+Source1: xCAT-genesis-%{tarch}.tar.bz2
+
+Buildroot: %{_localstatedir}/tmp/xCAT-genesis
+Packager: IBM Corp.
+
+%Description
+xCAT genesis (Genesis Enhanced Netboot Environment for System Information and Servicing) is a small, embedded-like environment for xCAT's use in discovery and management actions when interaction with an OS is infeasible.
+%Prep
+
+
+%Build
+
+%Install
+rm -rf $RPM_BUILD_ROOT
+mkdir -p $RPM_BUILD_ROOT
+cd $RPM_BUILD_ROOT
+tar jxf %{SOURCE1}
+cd -
+
+
+%post
+if [ "$1" == "2" ]; then #only on upgrade, as on install it's probably not going to work...
+	if [ -f "/proc/cmdline" ]; then   # prevent running it during install into chroot image
+   		. /etc/profile.d/xcat.sh
+   		mknb %{tarch}
+   	fi
+fi
+
+%Files
+%defattr(-,root,root)
+/