diff --git a/antora.yml b/antora.yml
index c0f178920..63677c6f2 100644
--- a/antora.yml
+++ b/antora.yml
@@ -1,6 +1,7 @@
 name: cypher-manual
 title: Cypher Manual
 version: '25'
+prerelease: true
 start_page: ROOT:introduction/index.adoc
 nav:
 - modules/ROOT/content-nav.adoc