diff --git a/k8s-ng/apps/mtproxy/metrics.yaml b/k8s-ng/apps/mtproxy/metrics.yaml
index b4c69bc..9229feb 100644
--- a/k8s-ng/apps/mtproxy/metrics.yaml
+++ b/k8s-ng/apps/mtproxy/metrics.yaml
@@ -42,7 +42,8 @@ spec:
       interval: 30s
       scrapeTimeout: 10s
       relabelings:
-        - sourceLabels: [__meta_kubernetes_pod_node_name]
+        - action: replace
+          sourceLabels: [__meta_kubernetes_pod_node_name]
           targetLabel: node
 ---
 apiVersion: monitoring.coreos.com/v1
@@ -59,5 +60,6 @@ spec:
       interval: 30s
       scrapeTimeout: 10s
       relabelings:
-        - sourceLabels: [__meta_kubernetes_pod_node_name]
+        - action: replace
+          sourceLabels: [__meta_kubernetes_pod_node_name]
           targetLabel: node