diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..e84c576
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,7 @@
+language: node_js
+
+before_install:
+  - git clone https://github.com/YunoHost/package_linter /tmp/package_linter
+
+script:
+- /tmp/package_linter/package_linter.py ./
\ No newline at end of file
diff --git a/check_process b/check_process
index a4acac1..527fb02 100644
--- a/check_process
+++ b/check_process
@@ -6,12 +6,7 @@
 ;; Test complet
 	; Manifest
 		domain="domain.tld"	(DOMAIN)
-		path="/path"	(PATH)
-		admin="john"	(USER)
-		language="fr"
 		is_public=1	(PUBLIC|public=1|private=0)
-		password="pass"
-		port="666"	(PORT)
 	; Checks
 		pkg_linter=1
 		setup_sub_dir=1
@@ -31,7 +26,8 @@
 	Level 3=auto
 # Level 4: If the app supports LDAP and SSOwat, turn level 4 to '1' and add a link to an issue or a part of your code to show it.
 # If the app does not use LDAP nor SSOwat, and can't use them, turn level 4 to 'na' and explain as well.
-	Level 4=0
+#LDAP not available for now
+	Level 4=na
 	Level 5=auto
 	Level 6=auto
 	Level 7=auto
diff --git a/manifest.json b/manifest.json
index 20f416c..1aa8d07 100644
--- a/manifest.json
+++ b/manifest.json
@@ -32,15 +32,6 @@
                 },
                 "example": "example.com"
             },
-            {
-                "name": "admin",
-                "type": "user",
-                "ask": {
-                    "en": "Choose an admin user",
-                    "fr": "Choisissez l’administrateur"
-                },
-                "example": "johndoe"
-            },
             {
                 "name": "is_public",
                 "type": "boolean",
@@ -49,28 +40,6 @@
                     "fr": "Est-ce une application publique ?"
                 },
                 "default": true
-            },
-            {
-                "name": "language",
-                "ask": {
-                    "en": "Choose the application language",
-                    "fr": "Choisissez la langue de l'application"
-                },
-                "choices": ["fr", "en"],
-                "default": "fr"
-            },
-            {
-                "name": "password",
-                "type": "password",
-                "ask": {
-                    "en": "Set the administrator password",
-                    "fr": "Définissez le mot de passe administrateur"
-                },
-                "help": {
-                    "en": "Use the help field to add an information for the admin about this question.",
-                    "fr": "Utilisez le champ aide pour ajouter une information à l'intention de l'administrateur à propos de cette question."
-                },
-                "example": "Choose a password"
             }
         ]
     }
diff --git a/scripts/install b/scripts/install
index c61520b..7d97d88 100644
--- a/scripts/install
+++ b/scripts/install
@@ -26,10 +26,10 @@ ynh_abort_if_errors
 
 domain=$YNH_APP_ARG_DOMAIN
 path_url="/"
-admin=$YNH_APP_ARG_ADMIN
+#admin=$YNH_APP_ARG_ADMIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
-language=$YNH_APP_ARG_LANGUAGE
-password=$YNH_APP_ARG_PASSWORD
+#language=$YNH_APP_ARG_LANGUAGE
+#password=$YNH_APP_ARG_PASSWORD
 
 ### If it's a multi-instance app, meaning it can be installed several times independently
 ### The id of the app as stated in the manifest is available as $YNH_APP_ID
@@ -64,9 +64,9 @@ ynh_webpath_register $app $domain $path_url
 
 ynh_app_setting_set $app domain $domain
 ynh_app_setting_set $app path $path_url
-ynh_app_setting_set $app admin $admin
+#ynh_app_setting_set $app admin $admin
 ynh_app_setting_set $app is_public $is_public
-ynh_app_setting_set $app language $language
+#ynh_app_setting_set $app language $language
 
 #=================================================
 # STANDARD MODIFICATIONS
diff --git a/scripts/upgrade b/scripts/upgrade
index ce635bf..be8edab 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -17,10 +17,10 @@ app=$YNH_APP_INSTANCE_NAME
 
 domain=$(ynh_app_setting_get $app domain)
 path_url=$(ynh_app_setting_get $app path)
-admin=$(ynh_app_setting_get $app admin)
+#admin=$(ynh_app_setting_get $app admin)
 is_public=$(ynh_app_setting_get $app is_public)
 final_path=$(ynh_app_setting_get $app final_path)
-language=$(ynh_app_setting_get $app language)
+#language=$(ynh_app_setting_get $app language)
 db_name=$(ynh_app_setting_get $app db_name)
 port=$(ynh_app_setting_get $app port)