VirtualBox recompile modules after kernel update for centos linux

cd /usr/src/kernels/
ls -al
cd /usr/share/virtualbox/
cd src/vboxhost/vbox
make KERN_DIR=/usr/src/kernels/2.6.32-573.8.1.el6.centos.plus.x86_64
make install
cd /usr/share/virtualbox/src/vboxhost/
make KERN_DIR=/usr/src/kernels/2.6.32-573.8.1.el6.centos.plus.x86_64  load
Now launch VirtualBox as usual