diff --git a/scripts/install b/scripts/install
index 31cb88f..cc7af6f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -24,7 +24,7 @@ ynh_abort_if_errors
 #=================================================
 
 domain=$YNH_APP_ARG_DOMAIN
-path_url=""
+path_url="/"
 is_public=$YNH_APP_ARG_IS_PUBLIC
 admin=$YNH_APP_ARG_ADMIN
 email=$(ynh_user_get_info --username=$admin --key=mail)