diff --git a/README-de.md b/README-de.md
index 496e10c..207e4d0 100644
--- a/README-de.md
+++ b/README-de.md
@@ -277,6 +277,7 @@ Unser Dank geht an die folgenden wundervollen Leute:
     <td align="center"><a href="https://nick-hat-boecker.de"><img src="https://avatars0.githubusercontent.com/u/8366071?v=4" width="100px;" alt="NickHatBoecker"/><br /><sub><b>NickHatBoecker</b></sub></a><br /><a href="#translation-NickHatBoecker" title="Translation">🌍</a></td>
     <td align="center"><a href="https://github.com/Claire"><img src="https://avatars2.githubusercontent.com/u/5114096?v=4" width="100px;" alt="Claire Martinez"/><br /><sub><b>Claire Martinez</b></sub></a><br /><a href="#translation-claire" title="Translation">🌍</a></td>
     <td align="center"><a href="https://hazeforum.com/"><img src="https://avatars2.githubusercontent.com/u/31011359?v=4" width="100px;" alt="André Gama"/><br /><sub><b>André Gama</b></sub></a><br /><a href="https://github.com/zenika-open-source/open-source-promotion-cheat-sheet/commits?author=andregamma" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://github.com/mbernardeau"><img src="https://avatars0.githubusercontent.com/u/7049049?v=4" width="100px;" alt="Mathias Bernardeau"/><br /><sub><b>Mathias Bernardeau</b></sub></a><br /><a href="https://github.com/zenika-open-source/open-source-promotion-cheat-sheet/commits?author=mbernardeau" title="Documentation">📖</a></td>
   </tr>
 </table>