diff --git a/apps-kustomized/external-mqtt/cm.yaml b/apps-kustomized/external-mqtt/cm.yaml
deleted file mode 100644
index 28f8bf1..0000000
--- a/apps-kustomized/external-mqtt/cm.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: mosquitto-config
-data:
-  mosquitto.conf: |
-
-    persistence true
-    persistence_location /mosquitto/data/
-    log_dest stdout
-    
-    password_file /mosquitto/data/auth
-
-    # MQTTS listener
-    listener 8883
-    protocol mqtt
-
-    cafile /etc/ssl/certs/ca-certificates.crt
-    keyfile /mosquitto/certs/tls.key
-    certfile /mosquitto/certs/tls.crt
-
-    # WS Listener
-    listener 9001
-    protocol websockets
diff --git a/apps-kustomized/external-mqtt/deploy.yaml b/apps-kustomized/external-mqtt/deploy.yaml
deleted file mode 100644
index 619cf0b..0000000
--- a/apps-kustomized/external-mqtt/deploy.yaml
+++ /dev/null
@@ -1,37 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: mosquitto
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: mosquitto
-  template:
-    metadata:
-      labels:
-        app: mosquitto
-    spec:
-      containers:
-      - name: mosquitto
-        image: eclipse-mosquitto
-        ports:
-        - containerPort: 8883
-        - containerPort: 9001
-        volumeMounts:
-        - mountPath: /mosquitto/config/
-          name: config
-        - mountPath: /mosquitto/certs/
-          name: certs
-        - mountPath: /mosquitto/data/
-          name: data
-      volumes:
-      - name: config
-        configMap:
-          name: mosquitto-config
-      - name: certs
-        secret:
-          secretName: mosquitto-certs
-      - name: data
-        persistentVolumeClaim:
-          claimName: mosquitto-data
diff --git a/apps-kustomized/external-mqtt/ing.yaml b/apps-kustomized/external-mqtt/ing.yaml
deleted file mode 100644
index 8b433f1..0000000
--- a/apps-kustomized/external-mqtt/ing.yaml
+++ /dev/null
@@ -1,23 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: mosquitto
-  annotations:
-    cert-manager.io/cluster-issuer: "letsencrypt"
-    external-dns.alpha.kubernetes.io/target: home.martyn.berlin
-spec:
-  ingressClassName: nginx
-  tls:
-  - hosts:
-    - iot.martyn.berlin
-  rules:
-  - host: iot.martyn.berlin
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: mosquitto-ws
-            port: 
-              number: 9001
diff --git a/apps-kustomized/external-mqtt/pvc.yaml b/apps-kustomized/external-mqtt/pvc.yaml
deleted file mode 100644
index faf0c9e..0000000
--- a/apps-kustomized/external-mqtt/pvc.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: mosquitto-data
-spec:
-  accessModes:
-    - ReadWriteOnce
-  resources:
-    requests:
-      storage: 5Gi
-  storageClassName: longhorn-fast
diff --git a/apps-kustomized/external-mqtt/svc.yaml b/apps-kustomized/external-mqtt/svc.yaml
deleted file mode 100644
index 215e1ba..0000000
--- a/apps-kustomized/external-mqtt/svc.yaml
+++ /dev/null
@@ -1,21 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: mosquitto-mqtts
-spec:
-  type: LoadBalancer
-  selector:
-    app: mosquitto
-  ports:
-  - port: 8883
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: mosquitto-ws
-spec:
-  type: ClusterIP
-  selector:
-    app: mosquitto
-  ports:
-  - port: 9001
diff --git a/everything-app/external-mqtt.yaml b/everything-app/external-mqtt.yaml
deleted file mode 100644
index 9794dd4..0000000
--- a/everything-app/external-mqtt.yaml
+++ /dev/null
@@ -1,14 +0,0 @@
-apiVersion: argoproj.io/v1alpha1
-kind: Application
-metadata:
-  name: external-mqtt
-  namespace: argocd
-spec:
-  destination:
-    namespace: external-mqtt
-    server: https://kubernetes.default.svc
-  project: infra
-  source:
-    path: apps-kustomized/external-mqtt
-    repoURL: https://git.martyn.berlin/martyn/infra4talos
-    targetRevision: HEAD