diff --git a/deploy/hostpath/README.md b/deploy/hostpath/README.md
new file mode 100644
index 000000000..50d0df8ab
--- /dev/null
+++ b/deploy/hostpath/README.md
@@ -0,0 +1,6 @@
+The .yaml files in this directory depend on the RBAC files that were
+released together the CSI sidecar containers. Check the repos and/or
+release notes for the CSI sidecar containers for details.
+
+https://kubernetes-csi.github.io/docs/ has an example that puts all
+pieces together.
diff --git a/deploy/hostpath/csi-hostpath-snpshotter.yaml b/deploy/hostpath/csi-hostpath-snapshotter.yaml
similarity index 100%
rename from deploy/hostpath/csi-hostpath-snpshotter.yaml
rename to deploy/hostpath/csi-hostpath-snapshotter.yaml
diff --git a/deploy/hostpath/csi-hostpathplugin.yaml b/deploy/hostpath/csi-hostpathplugin.yaml
index 237b759a1..0ac5fb770 100644
--- a/deploy/hostpath/csi-hostpathplugin.yaml
+++ b/deploy/hostpath/csi-hostpathplugin.yaml
@@ -11,7 +11,7 @@ spec:
       labels:
         app: csi-hostpathplugin
     spec:
-      serviceAccountName: csi-node-sa
+      serviceAccountName: csi-driver-registrar
       hostNetwork: true
       containers:
         - name: driver-registrar