diff --git a/gui/wato/check_parameters/epower.py b/gui/wato/check_parameters/epower.py
deleted file mode 100644
index d5958163afc4378f683fad50d580c97262e4931b..0000000000000000000000000000000000000000
--- a/gui/wato/check_parameters/epower.py
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (C) 2019 Checkmk GmbH - License: GNU General Public License v2
-# This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
-# conditions defined in the file COPYING, which is part of this source code package.
-
-from cmk.gui.i18n import _
-from cmk.gui.plugins.wato.utils import (
-    CheckParameterRulespecWithItem,
-    CheckParameterRulespecWithoutItem,
-    rulespec_registry,
-    RulespecGroupCheckParametersEnvironment,
-)
-from cmk.gui.valuespec import Dictionary, Integer, Migrate, TextInput, Tuple
-
-
-def _item_spec_epower():
-    return TextInput(
-        title=_("Phase"), help=_("The identifier of the phase the power is related to.")
-    )
-
-
-def _migrate(value: tuple | dict) -> dict:
-    if isinstance(value, tuple):
-        return {"levels_lower": value}
-    return value
-
-
-def _parameter_valuespec_epower():
-    return Migrate(
-        Dictionary(
-            title=_("Parameters"),
-            elements=[
-                (
-                    "levels_lower",
-                    Tuple(
-                        title=_("Lower levels for electrical power"),
-                        elements=[
-                            Integer(title=_("warning if below"), unit="Watt"),
-                            Integer(title=_("critical if below"), unit="Watt"),
-                        ],
-                    ),
-                ),
-                (
-                    "levels_upper",
-                    Tuple(
-                        title=_("Upper levels for electrical power"),
-                        elements=[
-                            Integer(title=_("warning at"), unit="Watt"),
-                            Integer(title=_("critical at"), unit="Watt"),
-                        ],
-                    ),
-                ),
-            ],
-            help=_(
-                "Levels for the electrical power consumption of a device "
-                "like a UPS or a PDU. Several phases may be addressed independently."
-            ),
-        ),
-        migrate=_migrate,
-    )
-
-
-rulespec_registry.register(
-    CheckParameterRulespecWithItem(
-        check_group_name="epower",
-        group=RulespecGroupCheckParametersEnvironment,
-        item_spec=_item_spec_epower,
-        parameter_valuespec=_parameter_valuespec_epower,
-        title=lambda: _("Electrical Power"),
-    )
-)
-
-rulespec_registry.register(
-    CheckParameterRulespecWithoutItem(
-        check_group_name="epower_single",
-        group=RulespecGroupCheckParametersEnvironment,
-        parameter_valuespec=_parameter_valuespec_epower,
-        title=lambda: TextInput(title=_("Electrical Power (single phase)")),
-    )
-)