diff --git a/docs/design_documents/index.rst b/docs/design_documents/index.rst
index d20fc58..ecc68b2 100644
--- a/docs/design_documents/index.rst
+++ b/docs/design_documents/index.rst
@@ -11,6 +11,7 @@
    drtm_poc
    rss
    psci_osi_mode
+   measured_boot
 
 --------------