diff --git a/security/file_integrity_operator/fio-overview.adoc b/security/file_integrity_operator/fio-overview.adoc
index 86a902cac0..50029c9060 100644
--- a/security/file_integrity_operator/fio-overview.adoc
+++ b/security/file_integrity_operator/fio-overview.adoc
@@ -6,6 +6,11 @@ include::_attributes/common-attributes.adoc[]
 
 The File Integrity Operator continually runs file integrity checks on the cluster nodes. It deploys a DaemonSet that initializes and runs privileged link:https://aide.github.io/[Advanced Intrusion Detection Environment] (AIDE) containers on each node, providing a log of files that have been modified since the initial run of the DaemonSet pods.
 
+[NOTE]
+====
+File Integrity Operator is not supported on HCP clusters.
+====
+
 For the latest updates, see the xref:../../security/file_integrity_operator/file-integrity-operator-release-notes.adoc#file-integrity-operator-release-notes[File Integrity Operator release notes].
 
 xref:../../security/file_integrity_operator/file-integrity-operator-installation.adoc#installing-file-integrity-operator[Installing the File Integrity Operator]