diff --git a/kubernetes/kubernetes-1.22.5/debian/deb_folder/copyright b/kubernetes/kubernetes-1.22.5/debian/deb_folder/copyright
index b5b48b5cb..dee773fdc 100644
--- a/kubernetes/kubernetes-1.22.5/debian/deb_folder/copyright
+++ b/kubernetes/kubernetes-1.22.5/debian/deb_folder/copyright
@@ -5,7 +5,6 @@ Source: https://github.com/kubernetes/kubernetes
 Files:
     debian/kubeadm.conf
     debian/kubelet-cgroup-setup.sh
-    debian/update-k8s-feature-gates.sh
 Copyright:
     2022 Wind River Systems, Inc.
 License: Apache-2.0
diff --git a/kubernetes/kubernetes-1.22.5/debian/deb_folder/kubernetes-1.22.5-node.install b/kubernetes/kubernetes-1.22.5/debian/deb_folder/kubernetes-1.22.5-node.install
index d5d4115d5..261ac6b18 100644
--- a/kubernetes/kubernetes-1.22.5/debian/deb_folder/kubernetes-1.22.5-node.install
+++ b/kubernetes/kubernetes-1.22.5/debian/deb_folder/kubernetes-1.22.5-node.install
@@ -1,3 +1,2 @@
 usr/local/kubernetes/1.22.5/stage2/usr/bin/kubelet
 usr/local/kubernetes/1.22.5/stage2/usr/bin/kubelet-cgroup-setup.sh
-usr/local/kubernetes/1.22.5/stage2/usr/local/sbin/update-k8s-feature-gates.sh
diff --git a/kubernetes/kubernetes-1.22.5/debian/deb_folder/rules b/kubernetes/kubernetes-1.22.5/debian/deb_folder/rules
index 59d27ca47..d5bec0ac9 100755
--- a/kubernetes/kubernetes-1.22.5/debian/deb_folder/rules
+++ b/kubernetes/kubernetes-1.22.5/debian/deb_folder/rules
@@ -61,9 +61,6 @@ override_dh_install:
 	echo "+++ INSTALLING kubelet-cgroup-setup.sh"
 	install -p -m 0700 -t ${DEBIAN_DESTDIR}${_stage2}${_bindir} debian/kubelet-cgroup-setup.sh
 
-	echo "+++ INSTALLING update-k8s-feature-gates.sh"
-	install -p -m 0700 -t ${DEBIAN_DESTDIR}${_stage2}${_local_sbindir} debian/update-k8s-feature-gates.sh
-
 	echo "+++ INSTALLING kube-apiserver"\
 	install -p -m 754 -t ${DEBIAN_DESTDIR}${_bindir} ${output_path}/kube-apiserver
 
diff --git a/kubernetes/kubernetes-1.22.5/debian/deb_folder/update-k8s-feature-gates.sh b/kubernetes/kubernetes-1.22.5/debian/deb_folder/update-k8s-feature-gates.sh
deleted file mode 100644
index df2b9007f..000000000
--- a/kubernetes/kubernetes-1.22.5/debian/deb_folder/update-k8s-feature-gates.sh
+++ /dev/null
@@ -1,196 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2022 Wind River Systems, Inc.
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# This script is intended to be run during platform upgrade.
-# It removes below feature gates from kube-apiserver configmap and rewrites
-# kube-api-server and kube-controller-manager manifests
-#  - SCTPSupport=true
-#  - HugePageStorageMediumSize=true
-#  - TTLAfterFinished=true
-#
-#
-# Background:
-# HugePageStorageMediumSize is deprecated in Kubernetes 1.22
-# SCTPSupport blocks kube-apiserver pod to spawn after control-plane upgrade
-# TTLAfterFinished value defaults to true from k8s 1.21
-#
-# The script also preserves the advertise-address in kube-apiserver
-# manifest that gets overwritten as kubeadm init is run again in this script.
-# In other words, it maintains the effect of this commit
-# https://opendev.org/starlingx/stx-puppet/commit/04a1c1b0809f66488bd54e3f31d323430e7d9913
-#
-# Similarly, it removes the seccomp profiles configuration from the
-# kube-apiserver manifest file to maintain the effect of this commit,
-# https://opendev.org/starlingx/stx-puppet/commit/52ace69c837acc7e3aff8a2d584968297afd70fe
-
-KUBEADM_CONFIGMAP_TMPFILE='/tmp/kubeadm_cm'
-API_SERVER_MANIFEST='/etc/kubernetes/manifests/kube-apiserver.yaml'
-
-rc_controller_manager=0
-rc_apiserver=0
-
-function log {
-    logger -p local1.info "$1"
-}
-
-function get_kubeadm_configmap {
-
-    log "Retrieving kubeadm configmap to temporary location: ${KUBEADM_CONFIGMAP_TMPFILE}"
-    counter=0
-    RC=0
-    RETRIES=10
-    until  [ ${counter} -gt ${RETRIES} ]; do
-        kubectl --kubeconfig=/etc/kubernetes/admin.conf -n kube-system get \
-            configmap kubeadm-config -o "$1" > ${KUBEADM_CONFIGMAP_TMPFILE}
-        RC=$?
-        if [ ${RC} == 0 ] ; then
-            log "Kubeadm configmap retrieved."
-            break
-        fi
-        log "Error retrieving kubeadm configmap, retrying..."
-        sleep 5
-        counter=$(( counter+1 ))
-    done
-
-    if [ ${counter} -gt ${RETRIES} ]; then
-        log "Failed to retrieve kubeadm configmap with error code [${RC}]".
-        exit ${RC}
-    fi
-}
-
-# Update the configmap for kubeadm
-function update_kubeadm_configmap {
-
-    get_kubeadm_configmap yaml
-
-    log "Updating kube-apiserver feature-gates in retrieved kubeadm-config"
-
-    # Update api-server feature-gates
-    sed -i \
-    's/^\( *\)feature-gates:\s.*RemoveSelfLink=false/\1feature-gates: RemoveSelfLink=false/g' \
-    ${KUBEADM_CONFIGMAP_TMPFILE}
-    rc_apiserver=$?
-    if [ ${rc_apiserver} == 0 ]; then
-        log "Successfully updated kube-apiserver feature-gates in retrieved kubeadm-config"
-    else
-        log "Failed to update kube-apiserver feature-gates in retrieved kubeadm-config with error code: [${rc_apiserver}]"
-    fi
-
-    # update controller-manager feature-gates
-    sed -i \
-    '/feature-gates: TTLAfterFinished=true/d' ${KUBEADM_CONFIGMAP_TMPFILE}
-    rc_controller_manager=$?
-    if [ ${rc_controller_manager} == 0 ]; then
-        log "Successfully updated controller-manager feature-gates in retrieved kubeadm-config"
-    else
-        # we need not gracefully exit here as failing to update this does not
-        # make any difference to the k8s cluster functions as default value of
-        # TTLAfterFinished is true
-        log "Failed to update controller-manager feature-gates in retrieved kubeadm-config with error code: [${rc_controller_manager}]"
-    fi
-
-    if [ ${rc_controller_manager} ] || [ ${rc_apiserver} ]; then
-        if kubectl --kubeconfig=/etc/kubernetes/admin.conf replace -f \
-        ${KUBEADM_CONFIGMAP_TMPFILE}; then
-            log 'Successfully replaced updated kubeadm configmap.'
-        else
-            RC=$?
-            log "Failed to replace updated kubeadm configmap with error code: [${RC}]"
-            rm -f ${KUBEADM_CONFIGMAP_TMPFILE}
-            exit ${RC}
-        fi
-    else
-        log "Failed to update ${KUBEADM_CONFIGMAP_TMPFILE}"
-        rm -f ${KUBEADM_CONFIGMAP_TMPFILE}
-        exit ${RC}
-    fi
-
-}
-
-function update_manifests {
-
-    get_kubeadm_configmap jsonpath='{.data.ClusterConfiguration}'
-
-    # Rewrite apiserver manifest only if it is updated in the configmap
-    if [ ${rc_apiserver} == 0 ]; then
-        kubeadm init phase control-plane apiserver \
-            --config ${KUBEADM_CONFIGMAP_TMPFILE}
-        RC=$?
-        if [ ${RC} == 0 ]; then
-            log "Success executing kubeadm init phase control-plane for kube-api-server"
-        else
-            log "Failed to update kube-api-server manifest with error code: [${RC}]"
-            rm -f ${KUBEADM_CONFIGMAP_TMPFILE}
-            exit ${RC}
-        fi
-    fi
-
-    # Rewrite controller-manager manifest only if it is updated in the configmap
-    if [ ${rc_controller_manager} == 0 ]; then
-        kubeadm init phase control-plane controller-manager \
-            --config ${KUBEADM_CONFIGMAP_TMPFILE}
-        RC=$?
-        if [ ${RC} == 0 ]; then
-            log "Success executing kubeadm init phase control-plane for kube-controller-manager"
-        else
-            log "Failed to update kube-controller-manager manifest with error code: [${RC}]"
-            rm -f ${KUBEADM_CONFIGMAP_TMPFILE}
-            exit ${RC}
-        fi
-    fi
-
-}
-
-function preserve_apiserver_manifest_params {
-
-    # The following code preserves the kube-apiserver advertise address that gets overwitten
-    # after kubeadm init phase is run in order to preserve the effect of:
-    # https://opendev.org/starlingx/stx-puppet/commit/04a1c1b0809f66488bd54e3f31d323430e7d9913
-    DEFAULT_NETWORK_INTERFACE=$(grep 'advertise-address=' ${API_SERVER_MANIFEST}  | cut -d "=" -f2)
-    RC=$?
-    if [ ${RC} == 0 ]; then
-        log "advertise-address: ${DEFAULT_NETWORK_INTERFACE}"
-    else
-        log "Failed to get advertise address from kube-apiserver manifest. Error code: [${RC}]"
-    fi
-
-    if [ "${DEFAULT_NETWORK_INTERFACE}" ] && [ "${APISERVER_ADVERTISE_ADDRESS}" ]; then
-        sed -i "/oidc-issuer-url/! s/${DEFAULT_NETWORK_INTERFACE}/${APISERVER_ADVERTISE_ADDRESS}/g" ${API_SERVER_MANIFEST}
-        RC=$?
-        if [ ${RC} == 0 ]; then
-            log "Advertise address [${DEFAULT_NETWORK_INTERFACE}] is replaced by [${APISERVER_ADVERTISE_ADDRESS}] in kube-apiserver manifest."
-        else
-            log "Failed to preserve advertise address in kube-apiserver manifest. Error code: [${RC}]"
-        fi
-    fi
-
-    # The following code removes seccomp profiles configuration from the kube-apiserver manifest
-    # to preserve the effect of:
-    # https://opendev.org/starlingx/stx-puppet/commit/52ace69c837acc7e3aff8a2d584968297afd70fe
-    sed -i '/securityContext:/,/type: RuntimeDefault/d' ${API_SERVER_MANIFEST}
-    RC=$?
-    if [ ${RC} == 0 ]; then
-        log "Seccomp Profile configuration removed from the kube-apiserver manifest if existed."
-    else
-        log "Failed to remove Seccomp Profile configuration from the kube-apiserver manifest. Error code: [${RC}]"
-    fi
-
-}
-
-APISERVER_ADVERTISE_ADDRESS=$(grep 'advertise-address=' ${API_SERVER_MANIFEST} | cut -d "=" -f2)
-RC=$?
-if [ ${RC} == 0 ]; then
-    log "advertise-address: ${APISERVER_ADVERTISE_ADDRESS}"
-else
-    log "Failed to get advertise address from kube-apiserver manifest. Error code: [${RC}]"
-fi
-
-update_kubeadm_configmap
-update_manifests
-preserve_apiserver_manifest_params
-
-rm -f ${KUBEADM_CONFIGMAP_TMPFILE}
-
-exit 0