diff --git a/bumblebee_status/modules/contrib/arandr.py b/bumblebee_status/modules/contrib/arandr.py
index 80ba3b5..7af565d 100644
--- a/bumblebee_status/modules/contrib/arandr.py
+++ b/bumblebee_status/modules/contrib/arandr.py
@@ -11,6 +11,8 @@ Parameters:
 Requires the following executable:
     * arandr
     * xrandr
+
+contributed by `zerorust <https://github.com/zerorust>`_ - many thanks!
 """
 
 import fnmatch