diff --git a/cluster-apps/arc-k8s-demo.yaml b/cluster-apps/arc-k8s-demo.yaml
index 040ae1b..8f55141 100644
--- a/cluster-apps/arc-k8s-demo.yaml
+++ b/cluster-apps/arc-k8s-demo.yaml
@@ -40,6 +40,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: arc-k8s-demo
+  namespace: default
   labels:
     name: arc-k8s-demo
 spec:
@@ -47,4 +48,4 @@ spec:
   ports:
   - port: 8080
   selector:
-    app: arc-k8s-demo
\ No newline at end of file
+    app: arc-k8s-demo