diff --git a/CHANGELOG b/CHANGELOG
index adeaf19e85c032699dda92d989a5611e91294d48..10789414dc9a94a52e1bcefe9d03c58c9844f196 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,3 +2,7 @@
 2020-06-08: changed snmp-scan function
 2021-08-10: rewritten for CMK 2.0
             added WATO
+2023-04-23: refactoring
+            moved wato file to ~/local/lib/check_mk/gui/plugins/wato
+            moved rule set from networking to hardware
+            added dummy legacy check file to "kill" the original legacy check
diff --git a/checkpoint_powersupply.mkp b/checkpoint_powersupply.mkp
index fba787f008fc7b15b776c194a33d2a92720d899b..ea0e8b3df59839a964445d4e334835b4e64fabab 100644
Binary files a/checkpoint_powersupply.mkp and b/checkpoint_powersupply.mkp differ
diff --git a/checks/checkpoint_powersupply b/checks/checkpoint_powersupply
new file mode 100644
index 0000000000000000000000000000000000000000..e140342d0ef3fd4e6def5b96bed777d8f1f6202b
--- /dev/null
+++ b/checks/checkpoint_powersupply
@@ -0,0 +1,4 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+#
+# dummy to "kill" the legacy "checkpoint_powersupply" check
diff --git a/packages/checkpoint_powersupply b/packages/checkpoint_powersupply
index 6180734214523bf8b2d550f3b79941eb15d65c6a..2f75e9f9fb369bb4c0883f638599f2d400877987 100644
--- a/packages/checkpoint_powersupply
+++ b/packages/checkpoint_powersupply
@@ -5,10 +5,11 @@
                 'WATO\n',
  'download_url': 'https://thl-cmk.hopto.org',
  'files': {'agent_based': ['checkpoint_powersupply.py'],
+           'checks': ['checkpoint_powersupply'],
            'gui': ['wato/checkpoint_powersupply.py']},
  'name': 'checkpoint_powersupply',
  'title': 'Check Point power supply status',
- 'version': '1.0.1-20230423',
+ 'version': '1.0.2-20230423',
  'version.min_required': '2.1.0b1',
  'version.packaged': '2.1.0p21',
  'version.usable_until': None}
\ No newline at end of file