diff --git a/charts/cert-manager-webhook-etcd/Chart.yaml b/charts/cert-manager-webhook-etcd/Chart.yaml
index eb64dcc..a163ea4 100644
--- a/charts/cert-manager-webhook-etcd/Chart.yaml
+++ b/charts/cert-manager-webhook-etcd/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: cert-manager-webhook-etcd
 description: A Helm chart for cert-manager webhook with etcd DNS provider
 type: application
-version: 0.1.0
+version: 0.2.0
 appVersion: "1.0.0"
 keywords:
   - cert-manager
diff --git a/charts/cert-manager-webhook-etcd/templates/_helpers.tpl b/charts/cert-manager-webhook-etcd/templates/_helpers.tpl
index 55bbc9e..94a6421 100644
--- a/charts/cert-manager-webhook-etcd/templates/_helpers.tpl
+++ b/charts/cert-manager-webhook-etcd/templates/_helpers.tpl
@@ -40,6 +40,9 @@ helm.sh/chart: {{ include "cert-manager-webhook-etcd.chart" . }}
 app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
 {{- end }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- with .Values.commonLabels }}
+{{ toYaml . }}
+{{- end }}
 {{- end }}
 
 {{/*
diff --git a/charts/cert-manager-webhook-etcd/templates/apiservice.yaml b/charts/cert-manager-webhook-etcd/templates/apiservice.yaml
index 57e91df..1caa279 100644
--- a/charts/cert-manager-webhook-etcd/templates/apiservice.yaml
+++ b/charts/cert-manager-webhook-etcd/templates/apiservice.yaml
@@ -5,6 +5,9 @@ metadata:
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
   annotations:
+    {{- with .Values.commonAnnotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
     cert-manager.io/inject-ca-from: "{{ .Release.Namespace }}/{{ include "cert-manager-webhook-etcd.servingCertificate" . }}"
 spec:
   group: {{ .Values.groupName }}
diff --git a/charts/cert-manager-webhook-etcd/templates/deployment.yaml b/charts/cert-manager-webhook-etcd/templates/deployment.yaml
index 28deae1..899871d 100644
--- a/charts/cert-manager-webhook-etcd/templates/deployment.yaml
+++ b/charts/cert-manager-webhook-etcd/templates/deployment.yaml
@@ -5,6 +5,10 @@ metadata:
   namespace: {{ .Release.Namespace }}
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   replicas: {{ .Values.webhook.replicaCount }}
   selector:
@@ -18,6 +22,9 @@ spec:
       {{- end }}
       labels:
         {{- include "cert-manager-webhook-etcd.selectorLabels" . | nindent 8 }}
+        {{- with .Values.commonLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
diff --git a/charts/cert-manager-webhook-etcd/templates/pki.yaml b/charts/cert-manager-webhook-etcd/templates/pki.yaml
index cd630a1..0bdcb39 100644
--- a/charts/cert-manager-webhook-etcd/templates/pki.yaml
+++ b/charts/cert-manager-webhook-etcd/templates/pki.yaml
@@ -7,6 +7,10 @@ metadata:
   namespace: {{ .Release.Namespace }}
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   selfSigned: {}
 ---
@@ -18,6 +22,10 @@ metadata:
   namespace: {{ .Release.Namespace }}
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   secretName: {{ include "cert-manager-webhook-etcd.rootCACertificate" . }}
   duration: {{ .Values.tls.caDuration }}
@@ -34,6 +42,10 @@ metadata:
   namespace: {{ .Release.Namespace }}
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   ca:
     secretName: {{ include "cert-manager-webhook-etcd.rootCACertificate" . }}
@@ -46,6 +58,10 @@ metadata:
   namespace: {{ .Release.Namespace }}
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   secretName: {{ include "cert-manager-webhook-etcd.servingCertificate" . }}
   duration: {{ .Values.tls.duration }}
diff --git a/charts/cert-manager-webhook-etcd/templates/rbac.yaml b/charts/cert-manager-webhook-etcd/templates/rbac.yaml
index 15321fb..74fee79 100644
--- a/charts/cert-manager-webhook-etcd/templates/rbac.yaml
+++ b/charts/cert-manager-webhook-etcd/templates/rbac.yaml
@@ -4,6 +4,10 @@ metadata:
   name: {{ include "cert-manager-webhook-etcd.fullname" . }}
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 rules:
   - apiGroups:
       - ""
@@ -20,6 +24,10 @@ metadata:
   name: {{ include "cert-manager-webhook-etcd.fullname" . }}
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
@@ -38,6 +46,10 @@ metadata:
   namespace: kube-system
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
@@ -53,6 +65,10 @@ metadata:
   name: {{ include "cert-manager-webhook-etcd.fullname" . }}:auth-delegator
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
@@ -69,6 +85,10 @@ metadata:
   name: {{ include "cert-manager-webhook-etcd.fullname" . }}:domain-solver
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 rules:
   - apiGroups:
       - {{ .Values.groupName }}
@@ -83,6 +103,10 @@ metadata:
   name: {{ include "cert-manager-webhook-etcd.fullname" . }}:domain-solver
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
diff --git a/charts/cert-manager-webhook-etcd/templates/service.yaml b/charts/cert-manager-webhook-etcd/templates/service.yaml
index f529275..55cf30f 100644
--- a/charts/cert-manager-webhook-etcd/templates/service.yaml
+++ b/charts/cert-manager-webhook-etcd/templates/service.yaml
@@ -5,6 +5,10 @@ metadata:
   namespace: {{ .Release.Namespace }}
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
+  {{- with .Values.commonAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   type: {{ .Values.service.type }}
   ports:
diff --git a/charts/cert-manager-webhook-etcd/templates/serviceaccount.yaml b/charts/cert-manager-webhook-etcd/templates/serviceaccount.yaml
index 9c003ec..bee97a9 100644
--- a/charts/cert-manager-webhook-etcd/templates/serviceaccount.yaml
+++ b/charts/cert-manager-webhook-etcd/templates/serviceaccount.yaml
@@ -6,7 +6,7 @@ metadata:
   namespace: {{ .Release.Namespace }}
   labels:
     {{- include "cert-manager-webhook-etcd.labels" . | nindent 4 }}
-  {{- with .Values.serviceAccount.annotations }}
+  {{- with merge (deepCopy (.Values.serviceAccount.annotations | default dict)) .Values.commonAnnotations }}
   annotations:
     {{- toYaml . | nindent 4 }}
   {{- end }}
diff --git a/charts/cert-manager-webhook-etcd/values.yaml b/charts/cert-manager-webhook-etcd/values.yaml
index e879350..bc43b2d 100644
--- a/charts/cert-manager-webhook-etcd/values.yaml
+++ b/charts/cert-manager-webhook-etcd/values.yaml
@@ -25,6 +25,12 @@ imagePullSecrets: []
 nameOverride: ""
 fullnameOverride: ""
 
+# Labels to add to all deployed resources (including the webhook pods)
+commonLabels: {}
+
+# Annotations to add to all deployed resources (use podAnnotations for the pods)
+commonAnnotations: {}
+
 serviceAccount:
   # Specifies whether a service account should be created
   create: true