diff --git a/traefik/templates/servicemonitor.yaml b/traefik/templates/servicemonitor.yaml
index 239b9a30a..f3e128405 100644
--- a/traefik/templates/servicemonitor.yaml
+++ b/traefik/templates/servicemonitor.yaml
@@ -24,7 +24,7 @@ metadata:
 spec:
   jobLabel: {{ .Values.metrics.prometheus.serviceMonitor.jobLabel | default .Release.Name }}
   endpoints:
-    - port: metrics
+    - targetPort: metrics
       path: /{{ .Values.metrics.prometheus.entryPoint }}
       {{- with .Values.metrics.prometheus.serviceMonitor.honorLabels }}
       honorLabels: {{ . }}
diff --git a/traefik/tests/servicemonitor-config_test.yaml b/traefik/tests/servicemonitor-config_test.yaml
index 6c6ca7310..902c84d1c 100644
--- a/traefik/tests/servicemonitor-config_test.yaml
+++ b/traefik/tests/servicemonitor-config_test.yaml
@@ -37,7 +37,7 @@ tests:
       - contains:
           path: spec.endpoints
           content:
-            port: metrics
+            targetPort: metrics
             path: /metrics
             enableHttp2: true
             followRedirects: true