diff --git a/config_panel.toml b/config_panel.toml
new file mode 100644
index 0000000..5ade1d5
--- /dev/null
+++ b/config_panel.toml
@@ -0,0 +1,14 @@
+version = "1.0"
+
+[main]
+name = "Lufi configuration"
+services = ["__APP__"]
+
+    [main.config]
+    name = "Configuration Options"
+
+        [main.config.max_file_size]
+        ask = "Max file size"
+        type = "number"
+        help = "Choose the maximum file size allowed to send, in Mo (0 = no limit)"
+        bind = "max_file_size:/var/www/__APP__/lufi.conf"
\ No newline at end of file
diff --git a/manifest.toml b/manifest.toml
index 4df853a..80b8fa2 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -2,8 +2,8 @@ packaging_format = 2
 
 id = "lufi"
 name = "Lufi"
-description.en = "Self hosting files and sharing anonymous application"
-description.fr = "Application d'hébergement et de partage de fichiers anonyme"
+description.en = "Files and sharing anonymous application"
+description.fr = "Application de partage de fichiers anonyme"
 
 version = "0.05.21~ynh1"
 
@@ -20,7 +20,7 @@ website = "https://git.framasoft.org/luc/lufi"
 yunohost = ">= 11.1.17"
 architectures = "all"
 multi_instance = true
-ldap = false
+ldap = true
 sso = false
 disk = "50M"
 ram.build = "50M"
@@ -38,18 +38,11 @@ ram.runtime = "50M"
     type = "group"
     default = "visitors"
 
-    [install.max_file_size]
-    ask.en = "Choose a max file size, in Mo (0 = no limit)"
-    ask.fr = "Choisissez une taille de fichier maximum chemin, en Mo (0 = pas de limite)"
-    type = "string"
-    example = "100"
-    default = "100"
-
     [install.use_ldap]
     ask.en = "Install Lufi with LDAP configuration?"
     ask.fr = "Installer Lufi avec la configuration LDAP ?"
-    help.en = "A Lufi with LDAP enabled will allow only YunoHost users to upload."
-    help.fr = "Un Lufi avec LDAP activé autorisera seulement les utilisateurs YunoHost à téléverser."
+    help.en = "Lufi with LDAP enabled will allow only YunoHost users to upload."
+    help.fr = "Lufi avec LDAP activé autorisera seulement les utilisateurs YunoHost à téléverser."
     type = "boolean"
     default = false
 
diff --git a/scripts/install b/scripts/install
index 7e41da3..afd66c3 100644
--- a/scripts/install
+++ b/scripts/install
@@ -13,15 +13,8 @@ source /usr/share/yunohost/helpers
 #=================================================
 
 secret=$(ynh_string_random --length=24)
-
-#=================================================
-# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
-#=================================================
-
-# Check if max_file_size is a number
-if ! [[ $max_file_size =~ "^[\-0-9]+$" ]] && [ $max_file_size -lt 0 ]; then
-   ynh_die --message="Max file must be a number positive or zero"
-fi
+max_file_size= "100"
+use_ldap=$YNH_APP_ARG_USE_LDAP
 
 #=================================================
 # STORE SETTINGS FROM MANIFEST
diff --git a/scripts/upgrade b/scripts/upgrade
index 1565bf5..0481ec4 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -29,8 +29,7 @@ ynh_systemd_action --service_name=$app --action="stop" --log_path="$install_dir/
 #=================================================
 ynh_script_progression --message="Ensuring downward compatibility..."
 
-
-if [ -z "$max_file_size" ]; then
+if [ -z "${max_file_size:-}" ]; then
 	max_file_size=100 # 100 Mo
 	ynh_app_setting_set --app=$app --key=max_file_size --value=$max_file_size
 fi
diff --git a/tests.toml b/tests.toml
index 57dcf8f..addbc4d 100644
--- a/tests.toml
+++ b/tests.toml
@@ -6,5 +6,4 @@ test_format = 1.0
     # Default args to use for install
     # -------------------------------
 
-    args.max_file_size=100
     args.use_ldap=0