diff --git a/manifest.json b/manifest.json
index 0f2bc73..d8ffb2e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Virtual Private Networks (VPN) via WireGuard, with a web UI to ease configuration",
         "fr": "Réseaux Privés Virtuels (VPN) via WireGuard, avec une web UI pour faciliter sa configuration"
     },
-    "version": "0.2.7~ynh5",
+    "version": "0.2.7~ynh6",
     "url": "https://github.com/ngoduykhanh/wireguard-ui",
     "upstream": {
         "license": "MIT",
@@ -19,7 +19,7 @@
         "email": "tituspijean@outlook.com"
     },
     "requirements": {
-        "yunohost": ">= 4.0.8"
+        "yunohost": ">= 4.2"
     },
     "multi_instance": false,
     "services": [
diff --git a/scripts/install b/scripts/install
index fc7d9d2..82a89c3 100644
--- a/scripts/install
+++ b/scripts/install
@@ -146,14 +146,14 @@ ynh_replace_string --match_string="__PRIVATE_KEY__" --replace_string="$(wg genke
 ynh_script_progression --message="Configuring a systemd service..." --weight=1
 
 # Create a dedicated systemd config for the web UI
-ynh_add_systemd_config --service=wireguard_ui --template=wireguard_ui.service --others_var="port"
+ynh_add_systemd_config --service=wireguard_ui --template=wireguard_ui.service
 
 # Create a dedicated systemd config for monitoring WireGuard's configuration
 cp ../conf/wireguard_ui_conf.path /etc/systemd/system/wireguard_ui_conf.path
 systemctl enable --quiet wireguard_ui_conf.path
 
 # Create a dedicated systemd config for restarting WireGuard when its configuration changes
-ynh_add_systemd_config --service=wireguard_ui_conf --template=wireguard_ui_conf.service --others_var="port_wg"
+ynh_add_systemd_config --service=wireguard_ui_conf --template=wireguard_ui_conf.service
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 2439bbd..11df9ea 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -173,12 +173,15 @@ ynh_system_user_create --username=$app
 ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
 
 # Create a dedicated systemd config for the web UI
-ynh_add_systemd_config --service=wireguard_ui --template=wireguard_ui.service --others_var="port"
+ynh_add_systemd_config --service=wireguard_ui --template=wireguard_ui.service
 
 # Create a dedicated systemd config for monitoring WireGuard's configuration
 cp ../conf/wireguard_ui_conf.path /etc/systemd/system/wireguard_ui_conf.path
 systemctl enable --quiet wireguard_ui_conf.path
 
+# Create a dedicated systemd config for restarting WireGuard when its configuration changes
+ynh_add_systemd_config --service=wireguard_ui_conf --template=wireguard_ui_conf.service
+
 #=================================================
 # CONFIGURING WIREGUARD
 #=================================================