diff --git a/infrastructure/longhorn-app.yaml b/infrastructure/longhorn-app.yaml
index e3c4346..4462b67 100644
--- a/infrastructure/longhorn-app.yaml
+++ b/infrastructure/longhorn-app.yaml
@@ -12,9 +12,9 @@ spec:
     targetRevision: HEAD
     path: infrastructure/longhorn
     helm:
-      parameters:
-      - name: global.cattle.systemDefaultRegistry
-        value: ""
+      values: |
+        preUpgradeChecker:
+          jobEnabled: false
   destination:
     server: https://kubernetes.default.svc
     namespace: longhorn-system