diff --git a/everything-app/app-cilium.yaml b/everything-app/app-cilium.yaml
index 1261f60..af5ea7f 100644
--- a/everything-app/app-cilium.yaml
+++ b/everything-app/app-cilium.yaml
@@ -4,6 +4,25 @@ metadata:
   name: cilium
   namespace: argocd
 spec:
+  ignoreDifferences:
+    - kind: Secret
+      namespace: kube-system
+      name: hubble-server-certs
+      jsonPointers:
+        - /data
+    - kind: Secret
+      namespace: kube-system
+      name: hubble-relay-client-certs
+      jsonPointers:
+        - /data
+    - kind: Secret
+      namespace: kube-system
+      name: cilium-ca
+      jsonPointers:
+        - /data
+  syncPolicy:
+    syncOptions:
+    - RespectIgnoreDifferences=true
   destination:
     namespace: kube-system
     server: https://kubernetes.default.svc