diff --git a/doc/source/drivers/vbox.rst b/doc/source/drivers/vbox.rst
index b2e0c7ff93..5350ae0ff3 100644
--- a/doc/source/drivers/vbox.rst
+++ b/doc/source/drivers/vbox.rst
@@ -82,19 +82,9 @@ Setting up development environment
 
 * Set up devstack.
 
-* Install ZSI library.
-
-  On Ubuntu::
-
-    sudo apt-get install python-ZSI
-
-  On Fedora/RHEL/CentOS::
-
-    sudo yum install python-ZSI
-
 * Install pyremotevbox::
 
-    sudo pip install pyremotevbox
+    sudo pip install "pyremotevbox>=0.5.0"
 
 * Enable one (or more) of the VirtualBox drivers (``pxe_vbox``, ``agent_vbox``,
   or ``fake_vbox``) via the ``enabled_drivers`` configuration option in
diff --git a/driver-requirements.txt b/driver-requirements.txt
index 842c51799e..836cdb27bd 100644
--- a/driver-requirements.txt
+++ b/driver-requirements.txt
@@ -22,7 +22,6 @@ python-seamicroclient>=0.4.0
 # https://github.com/darkip/python-iboot
 
 # 'pxe_vbox' and 'agent_vbox' drivers require pyremotevbox library.
-# The python module ZSI which is required for pyremotevbox is not available
-# in pypi right now. Refer documentation on how to install and configure this:
+# Refer documentation on how to install and configure this:
 # http://docs.openstack.org/developer/ironic/drivers/vbox.html
-pyremotevbox
+pyremotevbox>=0.5.0