diff --git a/bin/headlessvnc b/bin/headlessvnc
index 0db8a5a..2900fa1 100755
--- a/bin/headlessvnc
+++ b/bin/headlessvnc
@@ -64,6 +64,7 @@ case "$1" in
     stop
     start
     ;;
+  h*|u*) usage ;;
   *)
     error_usage
     ;;