diff --git a/web/plugins/metrics/checkpoint_ia_adquery.py b/web/plugins/metrics/checkpoint_ia_adquery.py
deleted file mode 100644
index cadbd0e9c64a83c9dd4e0e5953c856f267dded9d..0000000000000000000000000000000000000000
--- a/web/plugins/metrics/checkpoint_ia_adquery.py
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-#
-# License: GNU General Public License v2
-#
-# Author: thl-cmk[at]outlook[dot]com
-# URL   : https://thl-cmk.hopto.org
-# Date  : 2018-03.12
-#
-# Check Point Identity Awareness AD Query metrics plugin
-# checkpoint_ia_query
-#
-
-from cmk.gui.i18n import _
-
-from cmk.gui.plugins.metrics import (
-    metric_info,
-    graph_info,
-    perfometer_info,
-    indexed_color,
-)
-
-_MAX_DCS = 48  # max colors ;-)
-
-metric_info['checkpoint_ia_adquery_events_sum'] = {
-    'title': _('Events summary'),
-    'unit': '1/s',
-    'color': '26/a',
-}
-
-for i in range(1, _MAX_DCS):
-    # generate different colors for each DC.
-    # unfortunately there are only 24 colors on our
-    # color wheel, times two for two shades each, we
-    # can only draw 48 differently colored graphs
-    metric_info[f'checkpoint_ia_adquery_dc_{i}'] = {
-        'title': _(f'DC{i:02d} Events'),
-        'unit': '1/s',
-        'color': indexed_color(i, _MAX_DCS),
-    }
-
-dc_metric = ([(f'checkpoint_ia_adquery_dc_{num:d}', 'stack') for num in range(_MAX_DCS, 0, -1)])
-dc_metric.insert(0, ('checkpoint_ia_adquery_events_sum', 'line'))
-
-graph_info['checkpoint_ia_adquery_dc'] = {
-    'title': _('Check Point Identity Awareness AD queries'),
-    'metrics': dc_metric,
-    'range': (0, None),
-    'optional_metrics': [f'checkpoint_ia_adquery_dc_{num:d}' for num in range(0, _MAX_DCS + 1)]
-}
-
-perfometer_info.append({
-    'type': 'linear',
-    'segments': [
-        'checkpoint_ia_adquery_events_sum',
-    ],
-    'total': 100,
-})