diff --git a/7project/charts/myapp-chart/templates/monitoring.yaml b/7project/charts/myapp-chart/templates/monitoring.yaml
index 804d804..3fd12dc 100644
--- a/7project/charts/myapp-chart/templates/monitoring.yaml
+++ b/7project/charts/myapp-chart/templates/monitoring.yaml
@@ -9,6 +9,6 @@ spec:
     matchLabels:
       app: {{ .Values.app.name }}
   endpoints:
-    - port: 8000
+    - port: "8000"
       path: /metrics
       interval: 15s
\ No newline at end of file