diff --git a/microsoft_outlook_single_tenant/README.rst b/microsoft_outlook_single_tenant/README.rst
index 1995a0bc6..4c2520ae9 100644
--- a/microsoft_outlook_single_tenant/README.rst
+++ b/microsoft_outlook_single_tenant/README.rst
@@ -1,6 +1,6 @@
-===============================
-Microsoft Outlook Single Tenant
-===============================
+============================================
+Microsoft Outlook Single Tenant (DEPRECATED)
+============================================
 
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diff --git a/microsoft_outlook_single_tenant/static/description/index.html b/microsoft_outlook_single_tenant/static/description/index.html
index 01d445ab7..6c5eda092 100644
--- a/microsoft_outlook_single_tenant/static/description/index.html
+++ b/microsoft_outlook_single_tenant/static/description/index.html
@@ -4,7 +4,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta name="generator" content="Docutils 0.15.1: http://docutils.sourceforge.net/" />
-<title>Microsoft Outlook Single Tenant</title>
+<title>Microsoft Outlook Single Tenant (DEPRECATED)</title>
 <style type="text/css">
 
 /*
@@ -360,8 +360,8 @@ ul.auto-toc {
 </style>
 </head>
 <body>
-<div class="document" id="microsoft-outlook-single-tenant">
-<h1 class="title">Microsoft Outlook Single Tenant</h1>
+<div class="document" id="microsoft-outlook-single-tenant-deprecated">
+<h1 class="title">Microsoft Outlook Single Tenant (DEPRECATED)</h1>
 
 <!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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