From f2debf5c0122fca25476eacfdde7ed42df023421 Mon Sep 17 00:00:00 2001
From: Michael <35783820+mib1185@users.noreply.github.com>
Date: Mon, 27 Sep 2021 12:27:03 +0200
Subject: [PATCH] Remove unnecessary extra attribute from Pi-hole sensors
 (#56076)

---
 homeassistant/components/pi_hole/const.py  | 2 --
 homeassistant/components/pi_hole/sensor.py | 6 ------
 2 files changed, 8 deletions(-)

diff --git a/homeassistant/components/pi_hole/const.py b/homeassistant/components/pi_hole/const.py
index f1ec1c6efd6..37167cb873a 100644
--- a/homeassistant/components/pi_hole/const.py
+++ b/homeassistant/components/pi_hole/const.py
@@ -22,8 +22,6 @@ DEFAULT_STATISTICS_ONLY = True
 SERVICE_DISABLE = "disable"
 SERVICE_DISABLE_ATTR_DURATION = "duration"
 
-ATTR_BLOCKED_DOMAINS = "domains_blocked"
-
 MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=5)
 
 DATA_KEY_API = "api"
diff --git a/homeassistant/components/pi_hole/sensor.py b/homeassistant/components/pi_hole/sensor.py
index 0e231868647..656bd8a652b 100644
--- a/homeassistant/components/pi_hole/sensor.py
+++ b/homeassistant/components/pi_hole/sensor.py
@@ -14,7 +14,6 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
 from . import PiHoleEntity
 from .const import (
-    ATTR_BLOCKED_DOMAINS,
     DATA_KEY_API,
     DATA_KEY_COORDINATOR,
     DOMAIN as PIHOLE_DOMAIN,
@@ -69,8 +68,3 @@ class PiHoleSensor(PiHoleEntity, SensorEntity):
             return round(self.api.data[self.entity_description.key], 2)
         except TypeError:
             return self.api.data[self.entity_description.key]
-
-    @property
-    def extra_state_attributes(self) -> dict[str, Any]:
-        """Return the state attributes of the Pi-hole."""
-        return {ATTR_BLOCKED_DOMAINS: self.api.data["domains_being_blocked"]}