diff --git a/api-ref/source/index.rst b/api-ref/source/index.rst
index cbcf16628..026020b5c 100644
--- a/api-ref/source/index.rst
+++ b/api-ref/source/index.rst
@@ -10,6 +10,7 @@ StarlingX Project API References:
 * `Fault Management <stx-fault/index.html>`__
 * `High Availability <stx-ha/index.html>`__
 * `NFV <stx-nfv/index.html>`__
+* `Software Updates <stx-update/index.html>`__
 
 StarlingX also has API References for the modified OpenStack APIs:
 
diff --git a/doc/source/api-ref/index.rst b/doc/source/api-ref/index.rst
index c39be7cb6..b246815e3 100644
--- a/doc/source/api-ref/index.rst
+++ b/doc/source/api-ref/index.rst
@@ -10,6 +10,7 @@ StarlingX project REST API references:
 * `Fault Management <stx-fault/index.html>`__
 * `High Availability <stx-ha/index.html>`__
 * `NFV <stx-nfv/index.html>`__
+* `Software Updates <stx-update/index.html>`__
 
 StarlingX also has API references for the modified OpenStack APIs:
 
diff --git a/doc/source/index.rst b/doc/source/index.rst
index d14e75bab..93d2445cc 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -46,6 +46,7 @@ Edge Cloud support services and clients:
 * `Horizon Plugin (GUI) <stx-gui/index.html>`__
 * `Integration <stx-integ/index.html>`__
 * `NFV <stx-nfv/index.html>`__
+* `Software Updates <stx-update/index.html>`__
 * `Upstream <stx-upstream/index.html>`__
 
 There are several supporting projects and repositories: