diff --git a/homeassistant/components/homekit_controller/sensor.py b/homeassistant/components/homekit_controller/sensor.py
index cac61d59ac4..aaddadd2c53 100644
--- a/homeassistant/components/homekit_controller/sensor.py
+++ b/homeassistant/components/homekit_controller/sensor.py
@@ -29,9 +29,6 @@ from homeassistant.core import callback
 
 from . import KNOWN_DEVICES, CharacteristicEntity, HomeKitEntity
 
-HUMIDITY_ICON = "mdi:water-percent"
-TEMP_C_ICON = "mdi:thermometer"
-BRIGHTNESS_ICON = "mdi:brightness-6"
 CO2_ICON = "mdi:molecule-co2"
 
 
@@ -148,11 +145,6 @@ class HomeKitHumiditySensor(HomeKitEntity, SensorEntity):
         """Return the name of the device."""
         return f"{super().name} Humidity"
 
-    @property
-    def icon(self):
-        """Return the sensor icon."""
-        return HUMIDITY_ICON
-
     @property
     def native_value(self):
         """Return the current humidity."""
@@ -174,11 +166,6 @@ class HomeKitTemperatureSensor(HomeKitEntity, SensorEntity):
         """Return the name of the device."""
         return f"{super().name} Temperature"
 
-    @property
-    def icon(self):
-        """Return the sensor icon."""
-        return TEMP_C_ICON
-
     @property
     def native_value(self):
         """Return the current temperature in Celsius."""
@@ -200,11 +187,6 @@ class HomeKitLightSensor(HomeKitEntity, SensorEntity):
         """Return the name of the device."""
         return f"{super().name} Light Level"
 
-    @property
-    def icon(self):
-        """Return the sensor icon."""
-        return BRIGHTNESS_ICON
-
     @property
     def native_value(self):
         """Return the current light level in lux."""