diff --git a/charts/ingress-nginx/templates/admission-webhooks/cert-manager.yaml b/charts/ingress-nginx/templates/admission-webhooks/cert-manager.yaml
index c9bd32701..746de4b3d 100644
--- a/charts/ingress-nginx/templates/admission-webhooks/cert-manager.yaml
+++ b/charts/ingress-nginx/templates/admission-webhooks/cert-manager.yaml
@@ -43,7 +43,7 @@ apiVersion: cert-manager.io/v1
 kind: Certificate
 metadata:
   name: {{ include "ingress-nginx.admission.name" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
 spec:
   secretName: {{ include "ingress-nginx.admission.name" . }}
   duration: {{ .Values.controller.admissionWebhooks.certManager.admissionCert.duration | default "8760h0m0s" | quote }}
@@ -55,8 +55,8 @@ spec:
     {{- end }}
   dnsNames:
     - {{ include "ingress-nginx.controller.admission.servicename" . }}
-    - {{ include "ingress-nginx.controller.admission.servicename" . }}.{{ .Release.Namespace }}
-    - {{ include "ingress-nginx.controller.admission.servicename" . }}.{{ .Release.Namespace }}.svc
+    - {{ include "ingress-nginx.controller.admission.servicename" . }}.{{ include "ingress-nginx.namespace" . }}
+    - {{ include "ingress-nginx.controller.admission.servicename" . }}.{{ include "ingress-nginx.namespace" . }}.svc
   subject:
     organizations:
       - ingress-nginx-admission
diff --git a/charts/ingress-nginx/templates/admission-webhooks/job-patch/clusterrolebinding.yaml b/charts/ingress-nginx/templates/admission-webhooks/job-patch/clusterrolebinding.yaml
index fb39f70e5..37ad92fd5 100644
--- a/charts/ingress-nginx/templates/admission-webhooks/job-patch/clusterrolebinding.yaml
+++ b/charts/ingress-nginx/templates/admission-webhooks/job-patch/clusterrolebinding.yaml
@@ -19,5 +19,5 @@ roleRef:
 subjects:
   - kind: ServiceAccount
     name: {{ include "ingress-nginx.admission.name" . }}
-    namespace: {{ .Release.Namespace | quote }}
+    namespace: {{ (include "ingress-nginx.namespace" .) | quote }}
 {{- end }}
diff --git a/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml b/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml
index ec3b3fd96..d9d469a5b 100644
--- a/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml
+++ b/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml
@@ -3,7 +3,7 @@ apiVersion: batch/v1
 kind: Job
 metadata:
   name: {{ include "ingress-nginx.admission.name" . }}-create
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
diff --git a/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-patchWebhook.yaml b/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-patchWebhook.yaml
index c2a3d120a..5c1c39edb 100644
--- a/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-patchWebhook.yaml
+++ b/charts/ingress-nginx/templates/admission-webhooks/job-patch/job-patchWebhook.yaml
@@ -3,7 +3,7 @@ apiVersion: batch/v1
 kind: Job
 metadata:
   name: {{ include "ingress-nginx.admission.name" . }}-patch
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
   annotations:
     "helm.sh/hook": post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
diff --git a/charts/ingress-nginx/templates/admission-webhooks/job-patch/networkpolicy.yaml b/charts/ingress-nginx/templates/admission-webhooks/job-patch/networkpolicy.yaml
index ad03b301b..12dddfff1 100644
--- a/charts/ingress-nginx/templates/admission-webhooks/job-patch/networkpolicy.yaml
+++ b/charts/ingress-nginx/templates/admission-webhooks/job-patch/networkpolicy.yaml
@@ -3,7 +3,7 @@ apiVersion: networking.k8s.io/v1
 kind: NetworkPolicy
 metadata:
   name: {{ include "ingress-nginx.admission.name" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
diff --git a/charts/ingress-nginx/templates/admission-webhooks/job-patch/role.yaml b/charts/ingress-nginx/templates/admission-webhooks/job-patch/role.yaml
index 4eb9149e5..ca1cc1e68 100644
--- a/charts/ingress-nginx/templates/admission-webhooks/job-patch/role.yaml
+++ b/charts/ingress-nginx/templates/admission-webhooks/job-patch/role.yaml
@@ -3,7 +3,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: {{ include "ingress-nginx.admission.name" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
diff --git a/charts/ingress-nginx/templates/admission-webhooks/job-patch/rolebinding.yaml b/charts/ingress-nginx/templates/admission-webhooks/job-patch/rolebinding.yaml
index c34972ad5..e46b588b9 100644
--- a/charts/ingress-nginx/templates/admission-webhooks/job-patch/rolebinding.yaml
+++ b/charts/ingress-nginx/templates/admission-webhooks/job-patch/rolebinding.yaml
@@ -3,7 +3,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: {{ include "ingress-nginx.admission.name" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
@@ -20,5 +20,5 @@ roleRef:
 subjects:
   - kind: ServiceAccount
     name: {{ include "ingress-nginx.admission.name" . }}
-    namespace: {{ .Release.Namespace | quote }}
+    namespace: {{ (include "ingress-nginx.namespace" .) | quote }}
 {{- end }}
diff --git a/charts/ingress-nginx/templates/admission-webhooks/job-patch/serviceaccount.yaml b/charts/ingress-nginx/templates/admission-webhooks/job-patch/serviceaccount.yaml
index 3b5b6a023..25af195a5 100644
--- a/charts/ingress-nginx/templates/admission-webhooks/job-patch/serviceaccount.yaml
+++ b/charts/ingress-nginx/templates/admission-webhooks/job-patch/serviceaccount.yaml
@@ -3,7 +3,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: {{ include "ingress-nginx.admission.name" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
diff --git a/charts/ingress-nginx/templates/admission-webhooks/validating-webhook.yaml b/charts/ingress-nginx/templates/admission-webhooks/validating-webhook.yaml
index 3412c4fc5..2a9e7e461 100644
--- a/charts/ingress-nginx/templates/admission-webhooks/validating-webhook.yaml
+++ b/charts/ingress-nginx/templates/admission-webhooks/validating-webhook.yaml
@@ -38,7 +38,7 @@ webhooks:
       - v1
     clientConfig:
       service:
-        namespace: {{ .Release.Namespace | quote }}
+        namespace: {{ (include "ingress-nginx.namespace" .) | quote }}
         name: {{ include "ingress-nginx.controller.admission.servicename" . }}
         path: /networking/v1/ingresses
     {{- if .Values.controller.admissionWebhooks.timeoutSeconds }}
diff --git a/charts/ingress-nginx/templates/controller-service-internal.yaml b/charts/ingress-nginx/templates/controller-service-internal.yaml
index 49cbddb83..45d66cf42 100644
--- a/charts/ingress-nginx/templates/controller-service-internal.yaml
+++ b/charts/ingress-nginx/templates/controller-service-internal.yaml
@@ -13,7 +13,7 @@ metadata:
     {{- toYaml .Values.controller.service.labels | nindent 4 }}
   {{- end }}
   name: {{ include "ingress-nginx.controller.internal.servicename" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
 spec:
   type: "{{ .Values.controller.service.type }}"
 {{- if .Values.controller.service.internal.loadBalancerIP }}
diff --git a/charts/ingress-nginx/templates/controller-service-metrics.yaml b/charts/ingress-nginx/templates/controller-service-metrics.yaml
index 3ae434563..19229cb80 100644
--- a/charts/ingress-nginx/templates/controller-service-metrics.yaml
+++ b/charts/ingress-nginx/templates/controller-service-metrics.yaml
@@ -12,7 +12,7 @@ metadata:
     {{- toYaml .Values.controller.metrics.service.labels | nindent 4 }}
   {{- end }}
   name: {{ include "ingress-nginx.controller.metrics.servicename" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
 spec:
   type: {{ .Values.controller.metrics.service.type }}
 {{- if .Values.controller.metrics.service.clusterIP }}
diff --git a/charts/ingress-nginx/templates/controller-service-webhook.yaml b/charts/ingress-nginx/templates/controller-service-webhook.yaml
index f17cbff00..0032a2df7 100644
--- a/charts/ingress-nginx/templates/controller-service-webhook.yaml
+++ b/charts/ingress-nginx/templates/controller-service-webhook.yaml
@@ -12,7 +12,7 @@ metadata:
     {{- toYaml . | nindent 4 }}
     {{- end }}
   name: {{ include "ingress-nginx.controller.admission.servicename" . }}
-  namespace: {{ .Release.Namespace }}
+  namespace: {{ include "ingress-nginx.namespace" . }}
 spec:
   type: {{ .Values.controller.admissionWebhooks.service.type }}
 {{- if .Values.controller.admissionWebhooks.service.clusterIP }}