diff --git a/examples/customization/custom-vts-metrics/nginx/nginx-vts-metrics-conf.yaml b/examples/customization/custom-vts-metrics/nginx/nginx-vts-metrics-conf.yaml
index 345f19a9a..28c82955c 100644
--- a/examples/customization/custom-vts-metrics/nginx/nginx-vts-metrics-conf.yaml
+++ b/examples/customization/custom-vts-metrics/nginx/nginx-vts-metrics-conf.yaml
@@ -1,4 +1,4 @@
-piVersion: v1
+apiVersion: v1
 data:
   enable-vts-status: "true"
 kind: ConfigMap