diff --git a/docs/tasks/debug-application-cluster/event-exporter-deploy.yaml b/docs/tasks/debug-application-cluster/event-exporter-deploy.yaml
index fc8c5e8eeb..a96825e89e 100644
--- a/docs/tasks/debug-application-cluster/event-exporter-deploy.yaml
+++ b/docs/tasks/debug-application-cluster/event-exporter-deploy.yaml
@@ -21,7 +21,7 @@ subjects:
   name: event-exporter-sa
   namespace: default
 ---
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: event-exporter-v0.1.0
@@ -29,6 +29,9 @@ metadata:
   labels:
     app: event-exporter
 spec:
+  selector:
+    matchLabels:
+      app: event-exporter
   replicas: 1
   template:
     metadata:
diff --git a/docs/tasks/debug-application-cluster/nginx-dep.yaml b/docs/tasks/debug-application-cluster/nginx-dep.yaml
index 9051645fbb..dd9d002a60 100644
--- a/docs/tasks/debug-application-cluster/nginx-dep.yaml
+++ b/docs/tasks/debug-application-cluster/nginx-dep.yaml
@@ -1,8 +1,11 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: nginx-deployment
 spec:
+  selector:
+    matchLabels:
+      app: nginx
   replicas: 2
   template:
     metadata: