diff --git a/infrastructure/longhorn/release.yaml b/infrastructure/longhorn/release.yaml
index ecc7d409827677166535d5bcfb5ecd5a488ea844..b0083eee5c8e0a6deb71d11182cdc65910f9715f 100644
--- a/infrastructure/longhorn/release.yaml
+++ b/infrastructure/longhorn/release.yaml
@@ -22,6 +22,7 @@ spec:
       cattle:
         systemDefaultRegistry: docker.io
     persistence:
+      defaultClass: false
       defaultClassReplicaCount: 2
     defaultSettings:
       concurrentAutomaticEngineUpgradePerNodeLimit: 1