diff --git a/helm-charts/seldon-core-operator/templates/webhook.yaml b/helm-charts/seldon-core-operator/templates/webhook.yaml
index f77c338170..c8cb96f4a9 100644
--- a/helm-charts/seldon-core-operator/templates/webhook.yaml
+++ b/helm-charts/seldon-core-operator/templates/webhook.yaml
@@ -4,6 +4,20 @@
 {{- $cert := genSignedCert "seldon-webhook-service" nil $altNames 365 $ca -}}
 ---
 
+{{- if not .Values.certManager.enabled -}}
+apiVersion: v1
+data:
+  ca.crt: '{{ $ca.Cert | b64enc }}'
+  tls.crt: '{{ $cert.Cert | b64enc }}'
+  tls.key: '{{ $cert.Key | b64enc }}'
+kind: Secret
+metadata:
+  name: seldon-webhook-server-cert
+  namespace: '{{ include "seldon.namespace" . }}'
+type: kubernetes.io/tls
+{{- end }}
+---
+
 apiVersion: admissionregistration.k8s.io/v1beta1
 kind: ValidatingWebhookConfiguration
 metadata:
@@ -17,10 +31,7 @@ metadata:
     app.kubernetes.io/version: '{{ .Chart.Version }}'
   name: seldon-validating-webhook-configuration-{{ include "seldon.namespace" . }}
 webhooks:
-- admissionReviewVersions:
-  - v1
-  - v1beta1
-  clientConfig:
+- clientConfig:
     caBundle: '{{ $ca.Cert | b64enc }}'
     service:
       name: seldon-webhook-service
@@ -173,19 +184,5 @@ webhooks:
     resources:
     - seldondeployments
   sideEffects: None
----
-
-{{- if not .Values.certManager.enabled -}}
-apiVersion: v1
-data:
-  ca.crt: '{{ $ca.Cert | b64enc }}'
-  tls.crt: '{{ $cert.Cert | b64enc }}'
-  tls.key: '{{ $cert.Key | b64enc }}'
-kind: Secret
-metadata:
-  name: seldon-webhook-server-cert
-  namespace: '{{ include "seldon.namespace" . }}'
-type: kubernetes.io/tls
-{{- end }}
 
 {{- end }}
diff --git a/operator/Makefile b/operator/Makefile
index 43e6a5fcc3..d621b59bde 100644
--- a/operator/Makefile
+++ b/operator/Makefile
@@ -122,8 +122,6 @@ deploy-lite: manifests
 # Generate manifests e.g. CRD, RBAC etc.
 manifests: controller-gen
 	$(CONTROLLER_GEN) rbac:roleName=manager-role webhook paths="./..." output:crd:artifacts:config=config/crd/bases crd:crdVersions=v1beta1
-	# temporary fix until we update to v1 webhooks by updating code to have webhookVersions=v1
-	mv config/webhook/manifests.v1beta1.yaml config/webhook/manifests.yaml
 
 # Commented out alternative is looking ahead to issue that on Openshift our v1 CRD is too large
 # to be installed. This may also affect operator-sdk community operators.
diff --git a/operator/config/webhook/manifests.yaml b/operator/config/webhook/manifests.yaml
index c85967b4f0..c0bea37c6e 100644
--- a/operator/config/webhook/manifests.yaml
+++ b/operator/config/webhook/manifests.yaml
@@ -6,10 +6,8 @@ metadata:
   creationTimestamp: null
   name: validating-webhook-configuration
 webhooks:
-- admissionReviewVersions:
-  - v1
-  - v1beta1
-  clientConfig:
+- clientConfig:
+    caBundle: Cg==
     service:
       name: webhook-service
       namespace: system
@@ -28,6 +26,7 @@ webhooks:
     - seldondeployments
   sideEffects: None
 - clientConfig:
+    caBundle: Cg==
     service:
       name: webhook-service
       namespace: system
@@ -46,6 +45,7 @@ webhooks:
     - seldondeployments
   sideEffects: None
 - clientConfig:
+    caBundle: Cg==
     service:
       name: webhook-service
       namespace: system