diff --git a/k8s/core/system-upgrade/app.yaml b/k8s/core/system-upgrade/app.yaml
index 4d5f70d..8f1895b 100644
--- a/k8s/core/system-upgrade/app.yaml
+++ b/k8s/core/system-upgrade/app.yaml
@@ -13,9 +13,6 @@ spec:
     targetRevision: HEAD
     path: k8s/core/system-upgrade
   syncPolicy:
-    automated:
-      selfHeal: true
-      prune: true
     syncOptions:
       - CreateNamespace=true