diff --git a/doc/source/dist_cloud/kubernetes/updating-docker-registry-credentials-on-a-subcloud.rst b/doc/source/dist_cloud/kubernetes/updating-docker-registry-credentials-on-a-subcloud.rst
index b496e48ad..29fcdc9c0 100644
--- a/doc/source/dist_cloud/kubernetes/updating-docker-registry-credentials-on-a-subcloud.rst
+++ b/doc/source/dist_cloud/kubernetes/updating-docker-registry-credentials-on-a-subcloud.rst
@@ -30,67 +30,5 @@ subcloud to the sysinv service credentials of the System Controller.
 
     .. code-block:: none
 
-        $ ./update_docker_registry_auth.sh sysinv <sysinv_password>
-
-    Where **./update\_docker\_registry\_auth.sh** script is:
-
-    .. code-block:: none
-
-        #!/bin/bash -e
-
-        USAGE="usage: ${0##*/} <username> <password>"
-
-        if [ "$#" -ne 2 ]
-        then
-          echo Missing arguments.
-          echo $USAGE
-          echo
-          exit
-        fi
-
-        NEW_CREDS="username:$1 password:$2"
-
-        echo
-
-        for REGISTRY in docker-registry quay-registry elastic-registry gcr-registry k8s-registry
-        do
-
-          echo -n "Updating" $REGISTRY "credentials ."
-          SECRET_UUID=`system service-parameter-list | fgrep $REGISTRY | fgrep auth-secret | awk '{print $10}'`
-          if [ -z "$SECRET_UUID" ]
-          then
-           echo "No $REGISTRY entry in service-parameters"
-           echo
-           continue
-          fi
-          SECRET_REF=`openstack secret list | fgrep ${SECRET_UUID} | awk '{print $2}'`
-          echo -n "."
-          SECRET_VALUE=`openstack secret get ${SECRET_REF} --payload -f value`
-          echo -n "."
-
-          openstack secret delete ${SECRET_REF} > /dev/null
-          echo -n "."
-          NEW_SECRET_VALUE=$NEW_CREDS
-          openstack secret store -n ${REGISTRY}-secret -p "${NEW_SECRET_VALUE}" > /dev/null
-          echo -n "."
-          NEW_SECRET_REF=`openstack secret list | fgrep ${REGISTRY}-secret | awk '{print $2}'`
-          NEW_SECRET_UUID=`echo "${NEW_SECRET_REF}" | awk -F/ '{print $6}'`
-          system service-parameter-modify docker $REGISTRY auth-secret="${NEW_SECRET_UUID}" > /dev/null
-          echo -n "."
-          echo " done."
-
-          echo -n "Validating $REGISTRY credentials updated to:  "
-          SECRET_UUID=`system service-parameter-list | fgrep $REGISTRY | fgrep auth-secret | awk '{print $10}'`
-          if [ -z "$SECRET_UUID" ]
-          then
-           continue
-          fi
-          SECRET_REF=`openstack secret list | fgrep ${SECRET_UUID} | awk '{print $2}'`
-          SECRET_VALUE=`openstack secret get ${SECRET_REF} --payload -f value`
-          echo $SECRET_VALUE
-
-          echo
-
-        done
-
+        $ update_docker_registry_auth.sh sysinv <sysinv_password>