diff --git a/plugins/00_dokku-standard/commands b/plugins/00_dokku-standard/commands
index 5d28a28440c..b2dcf2a08f6 100755
--- a/plugins/00_dokku-standard/commands
+++ b/plugins/00_dokku-standard/commands
@@ -193,6 +193,7 @@ case "$1" in
     cat<<EOF
     ls, Pretty listing of deployed applications and containers
     run <app> <cmd>, Run a command in the environment of an application
+    trace [on/off], Enable dokku tracing
     url <app>, Show the first URL for an application (compatibility)
     urls <app>, Show all URLs for an application
     version, Print dokku's version