diff --git a/conf.yaml b/conf.yaml
index eb954e6d69457..ac735fbd68b0e 100644
--- a/conf.yaml
+++ b/conf.yaml
@@ -577,10 +577,12 @@ contents:
             current:    versioned_plugin_docs
             branches:   [ versioned_plugin_docs ]
             index:      docs/versioned-plugins/index.asciidoc
+            private:    1
             chunk:      1
             noindex:    1
             tags:       Logstash/Plugin Reference
             subject:    Logstash
+            asciidoctor: true
             sources:
               -
                 repo:   logstash-docs