diff --git a/src/Headers.php b/src/Headers.php
index ee89362..cd519d9 100644
--- a/src/Headers.php
+++ b/src/Headers.php
@@ -15,7 +15,8 @@ public static function headers(): array
             'X-Tealc' => 'Indeed',
             'X-Anna' => 'Do you want to build a snowman?',
             'X-Olaf' => 'I love summer!',
-            'X-Wing' => 'Pew pew',
+	    'X-Wing' => 'Pew pew',
+	    'X-ClacksOverhead' => 'GNU Terry Pratchett',
         ];
     }
 }