diff --git a/etherpad/application.yml b/etherpad/application.yml
index 4628ef3..4e3b31e 100644
--- a/etherpad/application.yml
+++ b/etherpad/application.yml
@@ -133,7 +133,20 @@ spec:
         - protocol: TCP
           port: 3306
     - to:
-        - namespaceSelector: {}
+        - ipBlock:
+            cidr: 10.96.0.10/32
+      ports:
+        - protocol: UDP
+          port: 53
+        - protocol: TCP
+          port: 53          
+    - to:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: kube-system
+          podSelector:
+            matchLabels:
+              k8s-app: kube-dns
       ports:
         - protocol: UDP
           port: 53