diff --git a/README_fr.md b/README_fr.md
index be6df69..48e8340 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -1,7 +1,7 @@
 # OnlyOffice Server pour YunoHost
 
 [![Integration level](https://dash.yunohost.org/integration/onlyoffice.svg)](https://dash.yunohost.org/appci/app/onlyoffice) ![](https://ci-apps.yunohost.org/ci/badges/onlyoffice.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/onlyoffice.maintain.svg)  
-[![Installer OnlyOffice avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=onlyoffice)
+[![Installer OnlyOffice avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=onlyoffice)
 
 *[Read this readme in english.](./README.md)*