diff --git a/manifest.json b/manifest.json
index 299fe03..3b79ccc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -14,7 +14,7 @@
 		"email": "win10@tutanota.com, cyp@rouquin.me"
 	},
 	"requirements": {
-        "yunohost": ">= 3.8.1"
+        "yunohost": ">= 4.0.0"
 	},
 	"multi_instance": true,
 	"services": [
diff --git a/scripts/install b/scripts/install
index 7a82166..844d6ce 100644
--- a/scripts/install
+++ b/scripts/install
@@ -127,7 +127,7 @@ ynh_system_user_create --username=$app
 #=================================================
 # CONFIGURE LUFI
 #=================================================
-ynh_script_progression --message="Configuring lufi..."
+ynh_script_progression --message="Configuring $app..."
 
 config=${final_path}/lufi.conf
 cp ../conf/lufi.conf.template "$config"
@@ -155,7 +155,7 @@ ynh_store_file_checksum --file="$config"
 #=================================================
 # INSTALL LUFI
 #=================================================
-ynh_script_progression --message="Installing lufi..."
+ynh_script_progression --message="Installing $app..."
 
 pushd $final_path
 	carton install --deployment --without=sqlite  --without=mysql --without=htpasswd --without=test
diff --git a/scripts/remove b/scripts/remove
index 72de306..7640fa9 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -28,7 +28,7 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 # REMOVE SERVICE INTEGRATION IN YUNOHOST
 #=================================================
 
-# Remove the service from the list of services known by Yunohost (added from `yunohost service add`)
+# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
 if ynh_exec_warn_less yunohost service status $app >/dev/null
 then
 	ynh_script_progression --message="Removing $app service..."