diff --git a/.docheader b/.docheader
index 4fc76a5..f8c4e9f 100644
--- a/.docheader
+++ b/.docheader
@@ -2,6 +2,6 @@
  * Sandro Keil (https://sandro-keil.de)
  *
  * @link      http://github.com/sandrokeil/arangodb-php-client for the canonical source repository
- * @copyright Copyright (c) %year% Sandro Keil
+ * @copyright Copyright (c) 20%regexp:\d{2}%-%year% Sandro Keil
  * @license   http://github.com/sandrokeil/arangodb-php-client/blob/master/LICENSE.md New BSD License
  */
\ No newline at end of file