diff --git a/antora-playbook.yml b/antora-playbook.yml
index b48de4e5..10634b12 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -21,8 +21,8 @@ content:
   - url: https://github.com/spring-projects/spring-shell
     # Refname matching:
     # https://docs.antora.org/antora/latest/playbook/content-refname-matching/
-    branches: [ main,'({3..9}).+({0..9}).x', '!(3.0.x)' ]
-    tags: [ 'v({3..9}).+({0..9}).+({0..19})?(-{RC,M}+({0..9}))', '!(v3.0.+({0..9})?(-{RC,M}+({0..9})))', '!(v3.1.0-{RC,M}+({0..9}))', '!(v3.1.({0..7}))' ]
+    branches: [ main,'({3..9}).+({0..9}).x', '!(3.0.x)', '!(3.1.x)' ]
+    tags: [ 'v({3..9}).+({0..9}).+({0..19})?(-{RC,M}+({0..9}))', '!(v3.0.+({0..9})?(-{RC,M}+({0..9})))', '!(v3.1.0-{RC,M}+({0..9}))', '!(v3.1.({0..19}))' ]
     start_path: spring-shell-docs
 asciidoc:
   attributes: