diff --git a/release-manifest-image/release_manifest.yaml b/release-manifest-image/release_manifest.yaml
index 046ec79..c0c45a3 100644
--- a/release-manifest-image/release_manifest.yaml
+++ b/release-manifest-image/release_manifest.yaml
@@ -90,6 +90,9 @@ spec:
           chart: rancher
           version: 2.10.0
           repository: https://releases.rancher.com/server-charts/stable
+          values:
+            postDelete:
+              enabled: false
         - prettyName: Longhorn
           releaseName: longhorn
           chart: longhorn