diff --git a/ansible/inventory/prod.yml b/ansible/inventory/prod.yml
index e2e8b70..fe70a13 100644
--- a/ansible/inventory/prod.yml
+++ b/ansible/inventory/prod.yml
@@ -1,3 +1,5 @@
 # ansible/inventory/prod.yml
 
 # update 1 (2026-04)
+
+# update 15 (2026-04)