diff --git a/conf.yaml b/conf.yaml
index 78a8e94e2e610..7016f6024a69d 100644
--- a/conf.yaml
+++ b/conf.yaml
@@ -53,6 +53,7 @@ contents:
             branches:   [ master, 7.x, { 7.0: 7.0.0-beta1 }, 6.7, 6.6, 6.5, 6.4, 6.3, 6.2, 6.1, 6.0, 5.6, 5.5, 5.4, 5.3, 5.2, 5.1, 5.0 ]
             tags:       Elastic Stack/Installation and Upgrade
             subject:    Elastic Stack
+            asciidoctor: true
             sources:
               -
                 repo:   stack-docs
diff --git a/doc_build_aliases.sh b/doc_build_aliases.sh
index ec7d5b4671f49..b48f39a97c415 100644
--- a/doc_build_aliases.sh
+++ b/doc_build_aliases.sh
@@ -39,7 +39,7 @@ alias docbldls=docbldlsx
 alias docbldlsold='$GIT_HOME/docs/build_docs.pl --doc $GIT_HOME/logstash/docs/index.x.asciidoc --resource=$GIT_HOME/logstash-docs/docs/ --resource=$GIT_HOME/logstash-extra/x-pack-logstash/docs/ --chunk 1'
 
 # Stack
-alias docbldstk='$GIT_HOME/docs/build_docs.pl --doc $GIT_HOME/stack-docs/docs/en/install-upgrade/index.asciidoc --resource=$GIT_HOME/elasticsearch/docs/'
+alias docbldstk='$GIT_HOME/docs/build_docs --asciidoctor --doc $GIT_HOME/stack-docs/docs/en/install-upgrade/index.asciidoc --resource=$GIT_HOME/elasticsearch/docs/'
 
 alias docbldgls='$GIT_HOME/docs/build_docs --asciidoctor --doc $GIT_HOME/stack-docs/docs/en/glossary/index.asciidoc'