diff --git a/web/plugins/wato/cisco_wlc_temp.py b/web/plugins/wato/cisco_wlc_temp.py
deleted file mode 100644
index e0ecbb4bd8ea9fe62109fd3229f6f673941fe4eb..0000000000000000000000000000000000000000
--- a/web/plugins/wato/cisco_wlc_temp.py
+++ /dev/null
@@ -1,64 +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  : 2016-03-31
-#
-# WATO for plugin cisco_wlc_temp
-#
-#
-
-from cmk.gui.i18n import _
-from cmk.gui.valuespec import (
-    Dictionary,
-    Tuple,
-    Integer,
-)
-
-from cmk.gui.plugins.wato import (
-    CheckParameterRulespecWithItem,
-    rulespec_registry,
-    RulespecGroupCheckParametersNetworking,
-)
-
-
-def _parameter_valuespec_cisco_wlc_temp():
-    return Dictionary(elements=[
-        ('levels_upper',
-         Tuple(
-             title=_('Temperature upper levels'),
-             help=_('Set the upper levels for temperature in °C. From the MID description: '
-                    'Operating Environment of the Airespace Switch. commercial is Commercial (0 to 40 C) '
-                    'and industrial is Industrial (-10 to 70 C)'),
-             elements=[
-                 Integer(title=_('Warning at'), unit=u'°C', default_value=36, minvalue=-20, maxvalue=100),
-                 Integer(title=_('Critical at'), unit=u'°C', default_value=38, minvalue=-20, maxvalue=100)
-             ],
-         ),
-         ),
-        ('levels_lower',
-         Tuple(
-             title=_('Temperature lower levels'),
-             help=_('Set the lower levels for temperature in °C From the MID description: '
-                    'Operating Environment of the Airespace Switch. commercial is Commercial (0 to 40 C) '
-                    'and industrial is Industrial (-10 to 70 C)'),
-             elements=[
-                 Integer(title=_('Warning below'), unit=u'°C', default_value=12, minvalue=-20, maxvalue=100),
-                 Integer(title=_('Critical below'), unit=u'°C', default_value=10, minvalue=-20, maxvalue=100)
-             ],
-         ),
-         ),
-    ])
-
-
-rulespec_registry.register(
-    CheckParameterRulespecWithItem(
-        check_group_name='cisco_wlc_temp',
-        group=RulespecGroupCheckParametersNetworking,
-        match_type='dict',
-        parameter_valuespec=_parameter_valuespec_cisco_wlc_temp,
-        title=lambda: _('Cisco WLC Temperature'),
-    ))