diff --git a/etc/tempest.conf.sample b/etc/tempest.conf.sample
index 8d96858..e8f898d 100644
--- a/etc/tempest.conf.sample
+++ b/etc/tempest.conf.sample
@@ -409,3 +409,7 @@
 log_check_interval = 60
 # The default number of threads created while stress test
 default_thread_number_per_action=4
+
+[debug]
+# Enable diagnostic commands
+enable = True