diff --git a/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_role.yaml b/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_role.yaml
deleted file mode 100644
index 5fcebdcd5..000000000
--- a/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_role.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: Role
-metadata:
-  creationTimestamp: null
-  name: topolvm-metrics
-rules:
-- apiGroups:
-  - ""
-  resources:
-  - services
-  - endpoints
-  - pods
-  verbs:
-  - get
-  - list
-  - watch
diff --git a/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_rolebinding.yaml b/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_rolebinding.yaml
deleted file mode 100644
index b39fce491..000000000
--- a/bundle/manifests/topolvm-metrics_rbac.authorization.k8s.io_v1_rolebinding.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  creationTimestamp: null
-  name: topolvm-metrics
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: topolvm-metrics
-subjects:
-- kind: ServiceAccount
-  name: prometheus-k8s
-  namespace: openshift-monitoring
diff --git a/config/rbac/kustomization.yaml b/config/rbac/kustomization.yaml
index 4a14d2c92..c8c6124d7 100644
--- a/config/rbac/kustomization.yaml
+++ b/config/rbac/kustomization.yaml
@@ -17,7 +17,6 @@ resources:
 - lvms_node_role_n_rolebindings.yaml
 # topolvm-node metric rbac
 - topolvm_metric_service_config.yaml
-- topolvm_node_role_n_rolebindings.yaml
 - topolvm_node_service_account.yaml
 - topolvm_node_role.yaml
 - topolvm_node_role_bindings.yaml
diff --git a/config/rbac/topolvm_node_role_n_rolebindings.yaml b/config/rbac/topolvm_node_role_n_rolebindings.yaml
deleted file mode 100644
index c6c70907c..000000000
--- a/config/rbac/topolvm_node_role_n_rolebindings.yaml
+++ /dev/null
@@ -1,31 +0,0 @@
----
-kind: Role
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: topolvm-metrics
-  namespace: system
-rules:
- - apiGroups:
-   - ""
-   resources:
-    - services
-    - endpoints
-    - pods
-   verbs:
-    - get
-    - list
-    - watch
----
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: topolvm-metrics
-  namespace: system
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: topolvm-metrics
-subjects:
-- kind: ServiceAccount
-  name: prometheus-k8s
-  namespace: openshift-monitoring
diff --git a/controllers/topolvm_node.go b/controllers/topolvm_node.go
index a1eeb53e4..8900a7f33 100644
--- a/controllers/topolvm_node.go
+++ b/controllers/topolvm_node.go
@@ -335,10 +335,9 @@ func getRBACProxyContainer() *corev1.Container {
 	args := []string{
 		"--secure-listen-address=0.0.0.0:8443",
 		"--upstream=http://127.0.0.1:8080/",
-		"--logtostderr=true",
-		"--v=0",
 		"--tls-cert-file=/var/run/secrets/serving-cert/tls.crt",
 		"--tls-private-key-file=/var/run/secrets/serving-cert/tls.key",
+		"--tls-cipher-suites=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256",
 	}
 
 	requirements := corev1.ResourceRequirements{