diff --git a/openshift/ci-operator/knative-images/webhook/Dockerfile b/openshift/ci-operator/knative-images/webhook/Dockerfile
index 04e1f1e0d6..d77965994f 100755
--- a/openshift/ci-operator/knative-images/webhook/Dockerfile
+++ b/openshift/ci-operator/knative-images/webhook/Dockerfile
@@ -30,6 +30,7 @@ LABEL \
       description="Red Hat OpenShift Serverless 1 Net Istio Webhook" \
       io.k8s.display-name="Red Hat OpenShift Serverless 1 Net Istio Webhook" \
       io.k8s.description="Red Hat OpenShift Serverless Net Istio Webhook" \
-      io.openshift.tags="webhook"
+      io.openshift.tags="webhook" \
+      cpe="cpe:/a:redhat:openshift_serverless:1.35::el8"
 
 ENTRYPOINT ["/ko-app/webhook"]