diff --git a/charts/maddy/templates/install.yaml b/charts/maddy/templates/install.yaml
new file mode 100644
index 0000000..ccc423a
--- /dev/null
+++ b/charts/maddy/templates/install.yaml
@@ -0,0 +1,176 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: maddy
+  namespace: {{ .Release.Namespace }}
+spec:
+  type: ClusterIP
+  selector:
+    app: maddy
+  ports:
+    - name: imap
+      port: 143
+      protocol: TCP
+    - name: imaps
+      port: 993
+      protocol: TCP
+    - name: smtp
+      port: 25
+      protocol: TCP
+    - name: smtps
+      port: 465
+      protocol: TCP
+    - name: submission
+      port: 587
+      protocol: TCP
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: manage
+  namespace: {{ .Release.Namespace }}
+spec:
+  type: ClusterIP
+  selector:
+    app: maddy
+  ports:
+  - name: http
+    port: 80
+    targetPort: http
+    protocol: TCP
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: manage
+  namespace: {{ .Release.Namespace }}
+spec:
+  ingressClassName: {{ .Values.ingress.private.className }}
+  tls:
+  - hosts:
+    - mail.{{ .Values.ingress.private.domain }}
+    secretName: cert-wildcard.{{ .Values.ingress.private.domain }}
+  rules:
+  - host: mail.{{ .Values.ingress.private.domain }}
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: manage
+            port:
+              name: http
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: mail.{{ .Values.ingress.public.domain }}
+  namespace: {{ .Release.Namespace }}
+  annotations:
+    helm.sh/resource-policy: keep
+spec:
+  dnsNames:
+  - 'mail.{{ .Values.ingress.public.domain }}'
+  issuerRef:
+    name: {{ .Values.ingress.public.certificateIssuer }}
+    kind: ClusterIssuer
+  secretName: cert-mail.{{ .Values.ingress.public.domain }}
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: data
+  namespace: {{ .Release.Namespace }}
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.storage.size }}
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: maddy
+  namespace: {{ .Release.Namespace }}
+spec:
+  selector:
+    matchLabels:
+      app: maddy
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: maddy
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/config.yaml") . | sha256sum }}
+    spec:
+      volumes:
+      - name: config
+        configMap:
+          name: config
+      - name: certs
+        secret:
+          secretName: cert-mail.{{ .Values.ingress.public.domain}}
+      - name: certs-private
+        secret:
+          secretName: cert-wildcard.{{ .Values.ingress.private.domain}}
+      - name: data
+        persistentVolumeClaim:
+          claimName: data
+      containers:
+      - name: maddy
+        image: giolekva/maddy:v0.4.4
+        imagePullPolicy: Always
+        ports:
+        - name: imap
+          containerPort: 143
+          protocol: TCP
+        - name: imaps
+          containerPort: 993
+          protocol: TCP
+        - name: smtp
+          containerPort: 25
+          protocol: TCP
+        - name: smtps
+          containerPort: 465
+          protocol: TCP
+        - name: submission
+          containerPort: 587
+          protocol: TCP
+        command:
+        - maddy
+        - -config
+        - /etc/maddy/config/maddy.conf
+        volumeMounts:
+        - name: config
+          mountPath: /etc/maddy/config
+          readOnly: true
+        - name: certs-private
+          mountPath: /etc/maddy/certs-private
+          readOnly: true
+        - name: data
+          mountPath: /var/lib/maddy
+          readOnly: false
+      - name: web
+        image: giolekva/maddy-web:latest
+        imagePullPolicy: Always
+        ports:
+        - name: http
+          containerPort: 80
+          protocol: TCP
+        command:
+        - maddy-web
+        - --port=80
+        - --maddy-config=/etc/maddy/config/maddy.conf
+        volumeMounts:
+        - name: config
+          mountPath: /etc/maddy/config
+          readOnly: true
+        - name: certs
+          mountPath: /etc/maddy/certs
+          readOnly: true
+        - name: data
+          mountPath: /var/lib/maddy
+          readOnly: false