diff --git a/charts/longhorn/templates/validate-psp-install.yaml b/charts/longhorn/templates/validate-psp-install.yaml
new file mode 100644
index 0000000..0df98e3
--- /dev/null
+++ b/charts/longhorn/templates/validate-psp-install.yaml
@@ -0,0 +1,7 @@
+#{{- if gt (len (lookup "rbac.authorization.k8s.io/v1" "ClusterRole" "" "")) 0 -}}
+#{{- if .Values.enablePSP }}
+#{{- if not (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") }}
+#{{- fail "The target cluster does not have the PodSecurityPolicy API resource. Please disable PSPs in this chart before proceeding." -}}
+#{{- end }}
+#{{- end }}
+#{{- end }}
\ No newline at end of file