diff --git a/ansible/ansible.cfg b/ansible/ansible.cfg
index 686ad13..4f40a69 100644
--- a/ansible/ansible.cfg
+++ b/ansible/ansible.cfg
@@ -7,9 +7,10 @@ host_key_checking = False
 forks = 10
 pipelining = True
 
-# Output formatting
-stdout_callback = yaml
+# Output formatting (YAML output via builtin default callback)
+stdout_callback = default
 callbacks_enabled = profile_tasks
+result_format = yaml
 
 [ssh_connection]
 # Reuse SSH connections