diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,3 +1,12 @@
+[![](https://upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Gitea_Logo.svg/48px-Gitea_Logo.svg.png)](https://forge.collabore.fr)
+
+![English:](https://upload.wikimedia.org/wikipedia/commons/thumb/7/77/Flag_of_the_United_States_and_United_Kingdom.png/20px-Flag_of_the_United_States_and_United_Kingdom.png) **club elec** uses **Gitea** for the development of its free softwares. Our GitHub repositories are only mirrors.
+If you want to work with us, **fork us on [collabore forge](https://forge.collabore.fr/)** (no registration needed, you can sign in with your GitHub account).
+
+![Français :](https://upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Flag_of_France_(1794%E2%80%931815%2C_1830%E2%80%931974%2C_2020%E2%80%93present).svg/20px-Flag_of_France_(1794%E2%80%931815%2C_1830%E2%80%931974%2C_2020%E2%80%93present).svg.png) **club elec** utilise **Gitea** pour le développement de ses logiciels libres. Nos dépôts GitHub ne sont que des miroirs.
+Si vous souhaitez travailler avec nous, **forkez-nous sur [collabore forge](https://forge.collabore.fr/)** (l’inscription n’est pas nécessaire, vous pouvez vous connecter avec votre compte GitHub).
+* * *
+
 # martyv1-scratch-offline
 
 Offline version of Scratch 3.0 for Robotical's Marty V1 robots
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