diff --git a/pkg/config/templates/rancherd-10-harvester.yaml b/pkg/config/templates/rancherd-10-harvester.yaml
index 7ae63f7d6..d450aa432 100644
--- a/pkg/config/templates/rancherd-10-harvester.yaml
+++ b/pkg/config/templates/rancherd-10-harvester.yaml
@@ -174,6 +174,8 @@ resources:
           {{- if .Harvester.Longhorn.DefaultSettings.GuaranteedInstanceManagerCPU }}
           guaranteedInstanceManagerCPU: {{ .Harvester.Longhorn.DefaultSettings.GuaranteedInstanceManagerCPU }}
           {{- end }}
+          detachManuallyAttachedVolumesWhenCordoned: true
+          nodeDrainPolicy: "allow-if-replica-is-stopped"
       harvester-network-controller:
         enabled: true
         vipEnabled: true