diff --git a/deploy/ccm-linode-template.yaml b/deploy/ccm-linode-template.yaml
index 6d4c53ce..4f0048b1 100644
--- a/deploy/ccm-linode-template.yaml
+++ b/deploy/ccm-linode-template.yaml
@@ -23,6 +23,9 @@ rules:
 - apiGroups: [""]
   resources: ["endpoints"]
   verbs: ["get", "watch", "list", "update", "create"]
+- apiGroups: ["coordination.k8s.io"]
+  resources: ["leases"]
+  verbs: ["get", "watch", "list", "update", "create"]
 - apiGroups: [""]
   resources: ["nodes"]
   verbs: ["get", "watch", "list", "update", "delete", "patch"]
@@ -101,10 +104,10 @@ spec:
           imagePullPolicy: Always
           name: ccm-linode
           args:
-          - --leader-elect-resource-lock=endpoints
+          - --leader-elect-resource-lock=leases
           - --v=3
-          - --port=0
           - --secure-port=10253
+          - --webhook-secure-port=0
           volumeMounts:
           - mountPath: /etc/kubernetes
             name: k8s
diff --git a/deploy/generate-manifest.sh b/deploy/generate-manifest.sh
index 75994adc..d61ea290 100755
--- a/deploy/generate-manifest.sh
+++ b/deploy/generate-manifest.sh
@@ -4,6 +4,11 @@ set -o pipefail -o noclobber -o nounset
 
 die() { echo "$*" 1>&2; exit 1; }
 
+echo -e "\n********************************************************************"
+echo -e "WARNING: This script is deprecated and may be removed in future."
+echo -e "Please use helm for installs, or refer to the docs for alternatives."
+echo -e "********************************************************************\n"
+
 [ "$#" -eq 2 ] || die "First argument must be a Linode APIv4 Personal Access Token with all permissions.
 (https://cloud.linode.com/profile/tokens)