diff --git a/docs/setup/yunohost.md b/docs/setup/yunohost.md
index fd90036c7..dac4c0b1b 100644
--- a/docs/setup/yunohost.md
+++ b/docs/setup/yunohost.md
@@ -3,6 +3,6 @@ YunoHost
 
 HedgeDoc is available as a 1-click install on [YunoHost](https://yunohost.org/).  YunoHost is a Debian GNU/Linux based distribution packaged with free software that automates the installation of a personal web server.
 
-[![Install HedgeDoc with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=hedgedoc)
+[![Install HedgeDoc with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=hedgedoc)
 
 The source code for the package can be found [here](https://github.com/YunoHost-Apps/hedgedoc_ynh).