diff --git a/ddns-hetzner.rsc b/ddns-hetzner.rsc
index a51b5e5..135956a 100644
--- a/ddns-hetzner.rsc
+++ b/ddns-hetzner.rsc
@@ -1,6 +1,6 @@
 #!rsc by RouterOS
 # RouterOS script: ddns-hetzner
-# Version 2.0.2
+# Version 2.0.1
 # Copyright (c) 2024-2026 Philip 'ShokiNN' Henning <mail@philip-henning.com>
 # https://git.s1q.dev/phg/routeros-scripts-custom/about/COPYING.md
 #
@@ -48,8 +48,10 @@ onerror Err {
 
     :onerror GetAnnouncedIPErr in={
       $LogPrint debug $ScriptName ("GetAnnouncedIP - started");
+        [/system/script/run "JParseFunctions"; global JSONLoad; global JSONLoads; global JSONUnload];
+        $LogPrint debug $ScriptName ("GetAnnouncedIP - JParseFunctions loaded");
 
-        :set Records ([:deserialize from=json ([/tool/fetch "$APIUrl/zones/$ZoneName/rrsets/$RecordName/$RecordType" http-method=get http-header-field="Authorization: Bearer $APIToken" output=user as-value]->"data")]->"rrset"->"records");
+        :set Records ([$JSONLoads ([/tool/fetch "$APIUrl/zones/$ZoneName/rrsets/$RecordName/$RecordType" http-method=get http-header-field="Authorization: Bearer $APIToken" output=user as-value]->"data")]->"rrset"->"records");
         $LogPrint debug $ScriptName ("GetAnnouncedIP - Records received: " . [:len $Records]);
         foreach rec in=$Records do={
           $LogPrint debug $ScriptName ("GetAnnouncedIP - Record: Name: \"" . $RecordName . "\", Type: \"" . $RecordType . "\", Value: \"" . ($rec->"value") . "\", Comment: \"" . ($rec->"comment") . "\"");
@@ -82,13 +84,15 @@ onerror Err {
 
     :onerror APISetRecordErr in={
       $LogPrint debug $ScriptName ("APISetRecord - started");
+      [/system/script/run "JParseFunctions"; global JSONLoad; global JSONLoads; global JSONUnload];
+      $LogPrint debug $ScriptName ("APISetRecord - JParseFunctions loaded");
 
       :local Records;
       :local Record;
       :local Payload;
 
       :onerror GetRecordsErr in={
-        :set Records ([:deserialize from=json ([/tool/fetch "$APIUrl/zones/$ZoneName/rrsets/$RecordName/$RecordType" http-method=get http-header-field="Authorization: Bearer $APIToken" output=user as-value]->"data")]->"rrset"->"records");
+        :set Records ([$JSONLoads ([/tool/fetch "$APIUrl/zones/$ZoneName/rrsets/$RecordName/$RecordType" http-method=get http-header-field="Authorization: Bearer $APIToken" output=user as-value]->"data")]->"rrset"->"records");
       } do={
         :if ([:find "$GetRecordsErr" "status 404";] >= 1) do={
           :set Records [:toarray ""];
@@ -132,6 +136,8 @@ onerror Err {
       }
       $LogPrint debug $ScriptName ("APISetRecord - APIResponse: " . $APIResponse);
 
+      $JSONUnload;
+      $LogPrint debug $ScriptName ("APISetRecord - JSONUnload done");
       $LogPrint debug $ScriptName ("APISetRecord - finished");
       :return $APIResponse;
     } do={
diff --git a/doc/ddns-hetzner.md b/doc/ddns-hetzner.md
index a60e1df..107c9d4 100644
--- a/doc/ddns-hetzner.md
+++ b/doc/ddns-hetzner.md
@@ -11,6 +11,8 @@
   - [Table of Contents](#table-of-contents)
   - [Description](#description)
   - [Requirements and installation](#requirements-and-installation)
+    - [Dependencies](#dependencies)
+      - [JSON parser Installation](#json-parser-installation)
     - [Pre requisites](#pre-requisites)
     - [Script Installation](#script-installation)
   - [Configuration](#configuration)
@@ -28,6 +30,18 @@ RouterOS 6 isn't and won't be supported!
 
 ## Requirements and installation
 
+### Dependencies
+
+This script requires [Winand](https://github.com/Winand)'s [mikrotik-json-parser](https://github.com/Winand/mikrotik-json-parser) to be installed.
+
+#### JSON parser Installation
+
+Create another new script:
+
+   1. Name: `JParseFunctions`
+   2. Policy: `read`, `write`, `test` uncheck everything else
+   3. Source: The content of [mikrotik-json-parser](https://github.com/Winand/mikrotik-json-parser/blob/master/JParseFunctions)
+
 ### Pre requisites
 
 > [!IMPORTANT]
diff --git a/global-functions.d/phg.rsc b/global-functions.d/phg.rsc
index b79db4b..df1adc2 100644
--- a/global-functions.d/phg.rsc
+++ b/global-functions.d/phg.rsc
@@ -1,12 +1,12 @@
 #!rsc by RouterOS
-# RouterOS script: global-functions.d/phg.rsc
-# Copyright (c) 2025-2026 Philip 'ShokiNN' Henning <mail@philip-henning.com>
+# RouterOS script: global-functions-custom-phg
+# Copyright (c) 2025 Philip 'ShokiNN' Henning <mail@philip-henning.com>
 # https://git.s1q.dev/phg/routeros-scripts-custom/about/COPYING.md
 #
 # requires RouterOS, version=7.14
 #
 # global functions for my custom scripts
-# https://git.s1q.dev/phg/routeros-scripts-custom
+# https://git.s1q.dev/phg/routeros-scripts-custom/about
 
 :local ScriptName [ :jobname ];