diff --git a/doc/common/ch_preface.xml b/doc/common/ch_preface.xml
index 07e7c2c596..ed345d2cc4 100644
--- a/doc/common/ch_preface.xml
+++ b/doc/common/ch_preface.xml
@@ -7,6 +7,17 @@
     <title>Preface</title>
     <?dbhtml stop-chunking?>
 
+    <warning>
+      <para>
+        This guide documents OpenStack Kilo release and is frozen
+        since OpenStack Kilo has reached its official end-of-life and
+        will not get any updates by the OpenStack project anymore.
+        Check the <link
+        xlink:href="http://docs.openstack.org/">OpenStack
+        Documentation page</link> for newer documents.
+      </para>
+    </warning>
+
   <xi:include href="section_conventions.xml"/>
   <xi:include href="section_dochistory.xml"/>
 </preface>
diff --git a/doc/config-reference/ch_config-overview.xml b/doc/config-reference/ch_config-overview.xml
index 62f924b58c..598cbe88fb 100644
--- a/doc/config-reference/ch_config-overview.xml
+++ b/doc/config-reference/ch_config-overview.xml
@@ -5,6 +5,18 @@
   version="5.0"
   xml:id="config_overview">
     <title>OpenStack configuration overview</title>
+
+    <warning>
+      <para>
+        This guide documents OpenStack Kilo release and is frozen
+        since OpenStack Kilo has reached its official end-of-life and
+        will not get any updates by the OpenStack project anymore.
+        Check the <link
+        xlink:href="http://docs.openstack.org/">OpenStack
+        Documentation page</link> for newer documents.
+      </para>
+    </warning>
+
     <para>OpenStack is a collection of open source project components
         that enable setting up cloud services. Each component uses similar
         configuration techniques and a common framework for INI file
diff --git a/doc/networking-guide/source/index.rst b/doc/networking-guide/source/index.rst
index b5b8f0b2a7..d6c23ed3da 100644
--- a/doc/networking-guide/source/index.rst
+++ b/doc/networking-guide/source/index.rst
@@ -15,9 +15,11 @@ manage OpenStack Networking (neutron).
 
 This guide documents the OpenStack Kilo release.
 
-.. warning:: This guide is a work-in-progress and changing rapidly
-   while we continue to test and enhance the guidance. Please note
-   where there are open "to do" items and help where you are able.
+.. warning:: This guide documents OpenStack Kilo release and is frozen
+   since OpenStack Kilo has reached its official end-of-life and will
+   not get any updates by the OpenStack project anymore. Check the
+   `OpenStack Documentation page <http://docs.openstack.org/>`__ for
+   newer documents.
 
 Contents
 ~~~~~~~~