diff --git a/README_fr.md b/README_fr.md
index 3dd5d76..3a29392 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -1,7 +1,7 @@
 # Bludit pour YunoHost
 
 [![Integration level](https://dash.yunohost.org/integration/bludit.svg)](https://dash.yunohost.org/appci/app/bludit) ![](https://ci-apps.yunohost.org/ci/badges/bludit.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/bludit.maintain.svg)  
-[![Installer Bludit avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=bludit)
+[![Installer Bludit avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=bludit)
 
 *[Read this readme in english.](./README.md)*