diff --git a/homeassistant/components/deconz/gateway.py b/homeassistant/components/deconz/gateway.py
index ef6656b49be..ccb43d346d8 100644
--- a/homeassistant/components/deconz/gateway.py
+++ b/homeassistant/components/deconz/gateway.py
@@ -65,13 +65,11 @@ class DeconzGateway:
 
         self.signal_new_group = f"deconz_new_group_{config_entry.entry_id}"
         self.signal_new_light = f"deconz_new_light_{config_entry.entry_id}"
-        self.signal_new_scene = f"deconz_new_scene_{config_entry.entry_id}"
         self.signal_new_sensor = f"deconz_new_sensor_{config_entry.entry_id}"
 
         self.deconz_resource_type_to_signal_new_device = {
             ResourceGroup.GROUP.value: self.signal_new_group,
             ResourceGroup.LIGHT.value: self.signal_new_light,
-            ResourceGroup.SCENE.value: self.signal_new_scene,
             ResourceGroup.SENSOR.value: self.signal_new_sensor,
         }
 
diff --git a/homeassistant/components/deconz/scene.py b/homeassistant/components/deconz/scene.py
index 721a06f82b6..28448da4f75 100644
--- a/homeassistant/components/deconz/scene.py
+++ b/homeassistant/components/deconz/scene.py
@@ -4,12 +4,11 @@ from __future__ import annotations
 
 from typing import Any
 
-from pydeconz.models.scene import Scene as PydeconzScene
+from pydeconz.models.event import EventType
 
 from homeassistant.components.scene import DOMAIN, Scene
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant, callback
-from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .deconz_device import DeconzSceneMixin
@@ -21,37 +20,25 @@ async def async_setup_entry(
     config_entry: ConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
-    """Set up scenes for deCONZ component."""
+    """Set up scenes for deCONZ integration."""
     gateway = get_gateway_from_config_entry(hass, config_entry)
     gateway.entities[DOMAIN] = set()
 
     @callback
-    def async_add_scene(scenes: list[PydeconzScene] | None = None) -> None:
+    def async_add_scene(_: EventType, scene_id: str) -> None:
         """Add scene from deCONZ."""
-        entities = []
-
-        if scenes is None:
-            scenes = list(gateway.api.scenes.values())
-
-        for scene in scenes:
-
-            known_entities = set(gateway.entities[DOMAIN])
-            new_entity = DeconzScene(scene, gateway)
-            if new_entity.unique_id not in known_entities:
-                entities.append(new_entity)
-
-        if entities:
-            async_add_entities(entities)
+        scene = gateway.api.scenes[scene_id]
+        async_add_entities([DeconzScene(scene, gateway)])
 
     config_entry.async_on_unload(
-        async_dispatcher_connect(
-            hass,
-            gateway.signal_new_scene,
+        gateway.api.scenes.subscribe(
             async_add_scene,
+            EventType.ADDED,
         )
     )
 
-    async_add_scene()
+    for scene_id in gateway.api.scenes:
+        async_add_scene(EventType.ADDED, scene_id)
 
 
 class DeconzScene(DeconzSceneMixin, Scene):
diff --git a/tests/components/deconz/test_scene.py b/tests/components/deconz/test_scene.py
index f28e83d3f39..a092aa7b81d 100644
--- a/tests/components/deconz/test_scene.py
+++ b/tests/components/deconz/test_scene.py
@@ -4,11 +4,9 @@ from unittest.mock import patch
 
 import pytest
 
-from homeassistant.components.deconz.gateway import get_gateway_from_config_entry
 from homeassistant.components.scene import DOMAIN as SCENE_DOMAIN, SERVICE_TURN_ON
 from homeassistant.const import ATTR_ENTITY_ID, STATE_UNAVAILABLE
 from homeassistant.helpers import device_registry as dr, entity_registry as er
-from homeassistant.helpers.dispatcher import async_dispatcher_send
 
 from .test_gateway import (
     DECONZ_WEB_REQUEST,
@@ -106,7 +104,7 @@ async def test_scenes(hass, aioclient_mock, raw_data, expected):
     assert len(hass.states.async_all()) == 0
 
 
-async def test_only_new_scenes_are_created(hass, aioclient_mock):
+async def test_only_new_scenes_are_created(hass, aioclient_mock, mock_deconz_websocket):
     """Test that scenes works."""
     data = {
         "groups": {
@@ -122,12 +120,18 @@ async def test_only_new_scenes_are_created(hass, aioclient_mock):
         }
     }
     with patch.dict(DECONZ_WEB_REQUEST, data):
-        config_entry = await setup_deconz_integration(hass, aioclient_mock)
+        await setup_deconz_integration(hass, aioclient_mock)
 
     assert len(hass.states.async_all()) == 2
 
-    gateway = get_gateway_from_config_entry(hass, config_entry)
-    async_dispatcher_send(hass, gateway.signal_new_scene)
+    event_changed_group = {
+        "t": "event",
+        "e": "changed",
+        "r": "groups",
+        "id": "1",
+        "scenes": [{"id": "1", "name": "Scene"}],
+    }
+    await mock_deconz_websocket(data=event_changed_group)
     await hass.async_block_till_done()
 
     assert len(hass.states.async_all()) == 2