diff --git a/doc/source/index.rst b/doc/source/index.rst
index 7188f6ecf4..0763fb83cb 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -19,7 +19,7 @@ Quick Start
 
 #. Select a Linux Distribution
 
-   Only Ubuntu 14.04 (Trusty), Fedora 20 and CentOS/RHEL 6.5 are
+   Only Ubuntu 14.04 (Trusty), Fedora 20 and CentOS/RHEL 7 are
    documented here. OpenStack also runs and is packaged on other flavors
    of Linux such as OpenSUSE and Debian.
 
diff --git a/stack.sh b/stack.sh
index cda302fd74..eaecea075c 100755
--- a/stack.sh
+++ b/stack.sh
@@ -13,11 +13,11 @@
 # a multi-node developer install.
 
 # To keep this script simple we assume you are running on a recent **Ubuntu**
-# (12.04 Precise or newer) or **Fedora** (F18 or newer) machine.  (It may work
-# on other platforms but support for those platforms is left to those who added
-# them to DevStack.)  It should work in a VM or physical server.  Additionally
-# we maintain a list of ``apt`` and ``rpm`` dependencies and other configuration
-# files in this repo.
+# (14.04 Trusty or newer), **Fedora** (F20 or newer), or **CentOS/RHEL**
+# (7 or newer) machine. (It may work on other platforms but support for those
+# platforms is left to those who added them to DevStack.) It should work in
+# a VM or physical server. Additionally, we maintain a list of ``apt`` and
+# ``rpm`` dependencies and other configuration files in this repo.
 
 # Learn more and get the most recent version at http://devstack.org