diff --git a/test-driver b/test-driver
index a32acd6efefe782758da62083e18ee73adc4c69b..9837a238336ef93f17de687ecfb9f9d7c6de3786 100755
--- a/test-driver
+++ b/test-driver
@@ -67,8 +67,8 @@ run_init() {
         || die "failed to run the init-credentials playbook"
 
     log Running main playbook
-    env ANSIBLE_STDOUT_CALLBACK=debug \
-        ${float_dir}/float run -v site.yml \
+    env ANSIBLE_STDOUT_CALLBACK=yaml \
+        ${float_dir}/float run -vv site.yml \
         || die "failed to run the main playbook"
 
 }