diff --git a/mdop/mbam-v25/TOC.md b/mdop/mbam-v25/TOC.md
index a33c126e12..01a083b8b8 100644
--- a/mdop/mbam-v25/TOC.md
+++ b/mdop/mbam-v25/TOC.md
@@ -83,6 +83,7 @@
 #### [Monitoring Web Service Request Performance Counters](monitoring-web-service-request-performance-counters.md)
 ### [Using Windows PowerShell to Administer MBAM 2.5](using-windows-powershell-to-administer-mbam-25.md)
 ## [Troubleshooting MBAM 2.5](troubleshooting-mbam-25.md)
+### [Upgrade from MBAM 2.5 to MBAM 2.5 SP1](upgrade-mbam2.5-sp1.md)
 ## [Applying hotfixes on MBAM 2.5 SP1](apply-hotfix-for-mbam-25-sp1.md)
 ## [Technical Reference for MBAM 2.5](technical-reference-for-mbam-25.md)
 ### [Client Event Logs](client-event-logs.md)