diff --git a/README.md b/README.md
index 6751f3d..528bf30 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ Gitea package for YunoHost
 
 
 [![Integration level](https://dash.yunohost.org/integration/gitea.svg)](https://dash.yunohost.org/appci/app/gitea) ![](https://ci-apps.yunohost.org/ci/badges/gitea.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/gitea.maintain.svg) 
-[![Install gitea with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=gitea)
+[![Install gitea with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=gitea)
 
 > *This package allow you to install gitea quickly and simply on a YunoHost server.  
 If you don't have YunoHost, please see [here](https://yunohost.org/#/install) to know how to install and enjoy it.*