diff --git a/etc/kayobe/ansible.cfg b/etc/kayobe/ansible.cfg
index e6c3e9c12..36a3f8ff2 100644
--- a/etc/kayobe/ansible.cfg
+++ b/etc/kayobe/ansible.cfg
@@ -1,8 +1,8 @@
 [defaults]
 forks = 20
-# Use the YAML stdout callback plugin.
-stdout_callback = yaml
-# Use the stdout_callback when running ad-hoc commands.
+# Use the YAML callback to format output.
+callback_result_format = yaml
+# Use the callback plugin when running ad-hoc commands
 bin_ansible_callbacks = True
 # Disable fact variable injection to improve performance.
 inject_facts_as_vars = False