diff --git a/helm/external-devices/dev/templates/services.yaml b/helm/external-devices/dev/templates/services.yaml
index 939bf27..9cf4f82 100644
--- a/helm/external-devices/dev/templates/services.yaml
+++ b/helm/external-devices/dev/templates/services.yaml
@@ -1,6 +1,7 @@
 {{- range $name, $device := .Values.externalDevices }}
 {{- if $device.enabled }}
 ---
+# Service pour {{ $name }}
 apiVersion: v1
 kind: Service
 metadata:
@@ -10,12 +11,27 @@ metadata:
     app: external-device
     device: {{ $name }}
 spec:
-  type: ExternalName
-  externalName: {{ $device.ip }}
+  type: ClusterIP
   ports:
     - port: {{ $device.port }}
       targetPort: {{ $device.port }}
       protocol: TCP
+---
+# Endpoints pour {{ $name }} (pointe vers l'IP externe)
+apiVersion: v1
+kind: Endpoints
+metadata:
+  name: {{ $name }}-backend
+  namespace: {{ $device.namespace | default $.Values.global.namespace }}
+  labels:
+    app: external-device
+    device: {{ $name }}
+subsets:
+  - addresses:
+      - ip: {{ $device.ip }}
+    ports:
+      - port: {{ $device.port }}
+        protocol: TCP
 {{- end }}
 {{- end }}
 
diff --git a/helm/external-devices/prd/templates/services.yaml b/helm/external-devices/prd/templates/services.yaml
index 939bf27..9cf4f82 100644
--- a/helm/external-devices/prd/templates/services.yaml
+++ b/helm/external-devices/prd/templates/services.yaml
@@ -1,6 +1,7 @@
 {{- range $name, $device := .Values.externalDevices }}
 {{- if $device.enabled }}
 ---
+# Service pour {{ $name }}
 apiVersion: v1
 kind: Service
 metadata:
@@ -10,12 +11,27 @@ metadata:
     app: external-device
     device: {{ $name }}
 spec:
-  type: ExternalName
-  externalName: {{ $device.ip }}
+  type: ClusterIP
   ports:
     - port: {{ $device.port }}
       targetPort: {{ $device.port }}
       protocol: TCP
+---
+# Endpoints pour {{ $name }} (pointe vers l'IP externe)
+apiVersion: v1
+kind: Endpoints
+metadata:
+  name: {{ $name }}-backend
+  namespace: {{ $device.namespace | default $.Values.global.namespace }}
+  labels:
+    app: external-device
+    device: {{ $name }}
+subsets:
+  - addresses:
+      - ip: {{ $device.ip }}
+    ports:
+      - port: {{ $device.port }}
+        protocol: TCP
 {{- end }}
 {{- end }}