diff --git a/antora-playbook.yml b/antora-playbook.yml
index d35d4ea08f..aaceda3cd2 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -15,7 +15,7 @@ git:
 content:
   sources:
   - url: https://github.com/rwinch/spring-framework
-    branches: [6.0.x]
+    branches: [6.0.x,main]
     start_path: framework-docs
 asciidoc:
   extensions: