diff --git a/antora-playbook.yml b/antora-playbook.yml
index 1ff5149eca..2d39f14cbc 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -114,7 +114,7 @@ content:
 
     # handwritten content lives in docs-operator.
   - url: https://github.com/couchbase/docs-operator
-    branches: [release/2.9, release/2.8, release/2.7, release/2.6, release/2.5, release/2.4]
+    branches: [release/2.9, release/2.8, release/2.7, release/2.6, release/2.5]
 
   - url: https://github.com/couchbaselabs/observability
     branches: [0.2.x]