diff --git a/scripts/backup b/scripts/backup
index d66fb5b..8a0c86f 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -28,6 +28,7 @@ app=$YNH_APP_INSTANCE_NAME
 
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 domain=$(ynh_app_setting_get --app=$app --key=domain)
+config_path=$(ynh_app_setting_get --app=$app --key=config_path)
 
 #=================================================
 # DECLARE DATA AND CONF FILES TO BACKUP
@@ -44,7 +45,7 @@ ynh_backup --src_path="$final_path"
 # BACKUP THE APP CONFIG DIR
 #=================================================
 
-ynh_backup --src_path="/var/lib/$app"
+ynh_backup --src_path="$config_path"
 
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
diff --git a/scripts/change_url b/scripts/change_url
index 9f3e56f..9f415e3 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -29,6 +29,7 @@ ynh_script_progression --message="Loading installation settings..." --weight=1
 # Needed for helper "ynh_add_nginx_config"
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 port=$(ynh_app_setting_get --app=$app --key=port)
+config_path=$(ynh_app_setting_get --app=$app --key=config_path)
 
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
@@ -107,7 +108,6 @@ fi
 ynh_script_progression --message="Modifying a config file..." --weight=1
 
 path_url="$new_path"
-config_path="/var/lib/$app"
 
 cp ../conf/navidrome.toml "$config_path/navidrome.toml"
 
diff --git a/scripts/install b/scripts/install
index 2b3ec8f..3d3d21a 100644
--- a/scripts/install
+++ b/scripts/install
@@ -112,6 +112,7 @@ ynh_multimedia_addfolder --source_dir="/home/yunohost.$app/Music" --dest_dir="sh
 ynh_script_progression --message="Modifying a config file..." --weight=1
 
 config_path="/var/lib/$app"
+ynh_app_setting_set --app=$app --key=config_path --value=$config_path
 mkdir -p "$config_path"
 
 cp ../conf/navidrome.toml "$config_path/navidrome.toml"
diff --git a/scripts/remove b/scripts/remove
index b23af30..1da005f 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -19,6 +19,7 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 port=$(ynh_app_setting_get --app=$app --key=port)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+config_path=$(ynh_app_setting_get --app=$app --key=config_path)
 
 #=================================================
 # STANDARD REMOVE
@@ -63,7 +64,7 @@ ynh_secure_remove --file="$final_path"
 ynh_script_progression --message="Removing $app config directory..." --weight=6
 
 # Remove the config directory securely
-ynh_secure_remove --file="/var/lib/$app"
+ynh_secure_remove --file="$config_path"
 
 #=================================================
 # REMOVE NGINX CONFIGURATION
diff --git a/scripts/restore b/scripts/restore
index 556c820..0d7fdfa 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -29,6 +29,7 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+config_path=$(ynh_app_setting_get --app=$app --key=config_path)
 
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
@@ -61,7 +62,7 @@ ynh_restore_file --origin_path="$final_path"
 #=================================================
 ynh_script_progression --message="Restoring $app config directory..." --weight=2
 
-ynh_restore_file --origin_path="/var/lib/$app"
+ynh_restore_file --origin_path="$config_path"
 
 #=================================================
 # RECREATE THE DEDICATED USER
@@ -78,7 +79,7 @@ ynh_script_progression --message="Restoring user rights..."
 
 # Restore permissions on app files
 chown -R $app:$app "$final_path"
-chown -R $app:$app "/var/lib/$app"
+chown -R $app:$app "$config_path"
 
 #=================================================
 # SPECIFIC RESTORATION
@@ -110,7 +111,7 @@ yunohost service add $app --description "Web-based music collection server and s
 #=================================================
 ynh_script_progression --message="Starting a systemd service..." --weight=1
 
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log" --line_match="Version:"
+ynh_systemd_action --service_name=$app --action="start" --log_path="systemd" --line_match="Version:"
 
 #=================================================
 # RESTORE THE LOGROTATE CONFIGURATION