diff --git a/README.md b/README.md
index a7241ee..595a566 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Then reload the lutim service.
 ## Documentation
 
  * Official documentation: https://framagit.org/luc/lutim/wikis/home
- * YunoHost documentation: https://yunohost.org/#/app_lutim
+ * YunoHost documentation: https://yunohost.org/en/app_lutim
 
 ## YunoHost specific features
 
@@ -39,8 +39,8 @@ Not relevant.
 
 #### Supported architectures
 
-* x86-64 - [![](https://ci-apps.yunohost.org/ci/logs/lutim%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/lutim/)
-* ARMv8-A - [![](https://ci-apps-arm.yunohost.org/ci/logs/lutim%20%28Apps%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/lutim/)
+* x86-64 - [![](https://ci-apps.yunohost.org/ci/logs/lutim.svg)](https://ci-apps.yunohost.org/ci/apps/lutim/)
+* ARMv8-A - [![](https://ci-apps-arm.yunohost.org/ci/logs/lutim.svg)](https://ci-apps-arm.yunohost.org/ci/apps/lutim/)
 
 ## Limitations
 
diff --git a/README_fr.md b/README_fr.md
index 52491e7..6181fd8 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -29,7 +29,7 @@ Rechargez ensuite le service Lutim.
 ## Documentation
 
  * Documentation officielle : https://framagit.org/luc/lutim/wikis/home
- * Documentation YunoHost : https://yunohost.org/#/app_lutim_fr
+ * Documentation YunoHost : https://yunohost.org/fr/app_lutim
 
 ## Fonctionnalités spécifiques à YunoHost
 
@@ -39,8 +39,8 @@ Non applicable.
 
 #### Architectures supportées.
 
-* x86-64 - [![](https://ci-apps.yunohost.org/ci/logs/lutim%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/lutim/)
-* ARMv8-A - [![](https://ci-apps-arm.yunohost.org/ci/logs/lutim%20%28Apps%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/lutim/)
+* x86-64 - [![](https://ci-apps.yunohost.org/ci/logs/lutim.svg)](https://ci-apps.yunohost.org/ci/apps/lutim/)
+* ARMv8-A - [![](https://ci-apps-arm.yunohost.org/ci/logs/lutim.svg)](https://ci-apps-arm.yunohost.org/ci/apps/lutim/)
 
 ## Limitations
 
diff --git a/manifest.json b/manifest.json
index c3e7890..e7d6539 100644
--- a/manifest.json
+++ b/manifest.json
@@ -18,7 +18,7 @@
         "email": "maniackc_dev@crudelis.fr"
     }],
     "requirements": {
-        "yunohost": ">= 3.8.1"
+        "yunohost": ">= 4.1.7"
     },
     "multi_instance": false,
     "services": [
@@ -29,29 +29,17 @@
             {
                 "name": "domain",
                 "type": "domain",
-                "ask": {
-                    "en": "Choose a domain for Lutim",
-                    "fr": "Choisissez un domaine pour Lutim"
-                },
                 "example": "domain.org"
             },
             {
                 "name": "path",
                 "type": "path",
-                "ask": {
-                    "en": "Choose a path for Lutim",
-                    "fr": "Choisissez un chemin pour Lutim"
-                },
                 "example": "/lutim",
                 "default": "/lutim"
             },
             {
                 "name": "is_public",
                 "type": "boolean",
-                "ask": {
-                    "en": "Uploading images is it public?",
-                    "fr": "L'upload des images est-il public ?"
-                },
                 "default": false,
                 "help": {
                     "en": "If you set Lutim as public, everyone will be able to upload images and share them.<br>But even if not public, everyone can see an image from a link shared with your Lutim.",
diff --git a/scripts/install b/scripts/install
index 81edd90..e6a9358 100644
--- a/scripts/install
+++ b/scripts/install
@@ -139,9 +139,7 @@ ynh_add_systemd_config
 # SETUP CRON
 #=================================================
 
-cp ../conf/cron_lutim /etc/cron.d/$app
-ynh_replace_string --match_string="__FINALPATH__" --replace_string="$final_path/" --target_file=/etc/cron.d/$app
-ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file=/etc/cron.d/$app
+ynh_add_config --template="../conf/cron_lutim" --destination="/etc/cron.d/$app"
 chmod +x $final_path/script/lutim
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 13824eb..3110b5c 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -255,9 +255,7 @@ fi
 # SETUP CRON
 #=================================================
 
-cp ../conf/cron_lutim /etc/cron.d/$app
-ynh_replace_string --match_string="__FINALPATH__" --replace_string="$final_path/" --target_file=/etc/cron.d/$app
-ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file=/etc/cron.d/$app
+ynh_add_config --template="../conf/cron_lutim" --destination="/etc/cron.d/$app"
 
 #=================================================
 # UPDATE LUTIM WITH CARTON