diff --git a/scripts/change_url b/scripts/change_url
index ad20b77..5192e9d 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -113,18 +113,20 @@ fi
 ynh_backup_if_checksum_is_different --file="$final_path/config.json"
 
 domain=$new_domain
-path_url=$new_path
+path_url=${new_path:1}
 
-cp ../conf/config.json.example "$final_path/config.json"
+# cp ../conf/config.json.example "$final_path/config.json"
 
-ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="$final_path/config.json"
-ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="$final_path/config.json"
-ynh_replace_string --match_string="__PATH__" --replace_string="${path_url:1}" --target_file="$final_path/config.json"
-ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$final_path/config.json"
-ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="$final_path/config.json"
-ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="$final_path/config.json"
+# ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="$final_path/config.json"
+# ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="$final_path/config.json"
+# ynh_replace_string --match_string="__PATH__" --replace_string="${path_url:1}" --target_file="$final_path/config.json"
+# ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$final_path/config.json"
+# ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="$final_path/config.json"
+# ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="$final_path/config.json"
 
-ynh_store_file_checksum --file="$final_path/config.json"
+# ynh_store_file_checksum --file="$final_path/config.json"
+
+ynh_add_config --template="../conf/config.json.example" --destination="$final_path/config.json"
 
 #=================================================
 # GENERIC FINALISATION