diff --git a/.all-contributorsrc b/.all-contributorsrc
index 18ca712..00859c1 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -30,6 +30,17 @@
         "projectManagement",
         "userTesting"
       ]
+    },
+    {
+      "login": "mgalland",
+      "name": "Marc Galland",
+      "avatar_url": "https://avatars.githubusercontent.com/u/10114186?v=4",
+      "profile": "http://www.mgalland.info",
+      "contributions": [
+        "ideas",
+        "projectManagement",
+        "test"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index f5eca9c..cee7d87 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # PlotXpress
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-2-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-3-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 <!-- badges: start -->
@@ -42,6 +42,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
   <tr>
     <td align="center"><a href="https://huygens.science.uva.nl/"><img src="https://avatars.githubusercontent.com/u/39348589?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Joachim Goedhart</b></sub></a><br /><a href="https://github.com/ScienceParkStudyGroup/PlotXpress/commits?author=JoachimGoedhart" title="Code">💻</a> <a href="https://github.com/ScienceParkStudyGroup/PlotXpress/issues?q=author%3AJoachimGoedhart" title="Bug reports">🐛</a> <a href="#example-JoachimGoedhart" title="Examples">💡</a> <a href="#tool-JoachimGoedhart" title="Tools">🔧</a> <a href="https://github.com/ScienceParkStudyGroup/PlotXpress/commits?author=JoachimGoedhart" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://github.com/ebrando"><img src="https://avatars.githubusercontent.com/u/52273820?v=4?s=100" width="100px;" alt=""/><br /><sub><b>ebrando</b></sub></a><br /><a href="#data-ebrando" title="Data">🔣</a> <a href="#example-ebrando" title="Examples">💡</a> <a href="#ideas-ebrando" title="Ideas, Planning, & Feedback">🤔</a> <a href="#projectManagement-ebrando" title="Project Management">📆</a> <a href="#userTesting-ebrando" title="User Testing">📓</a></td>
+    <td align="center"><a href="http://www.mgalland.info"><img src="https://avatars.githubusercontent.com/u/10114186?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Marc Galland</b></sub></a><br /><a href="#ideas-mgalland" title="Ideas, Planning, & Feedback">🤔</a> <a href="#projectManagement-mgalland" title="Project Management">📆</a> <a href="https://github.com/ScienceParkStudyGroup/PlotXpress/commits?author=mgalland" title="Tests">⚠️</a></td>
   </tr>
 </table>