diff --git a/tests/components/blackbird/test_media_player.py b/tests/components/blackbird/test_media_player.py
index dd4ffaaaae6..5de41a1fb1e 100644
--- a/tests/components/blackbird/test_media_player.py
+++ b/tests/components/blackbird/test_media_player.py
@@ -211,7 +211,6 @@ def media_player_entity(
     media_player.hass = hass
     media_player.platform = MockEntityPlatform(hass)
     media_player.entity_id = "media_player.zone_3"
-    media_player.platform = MockEntityPlatform(hass)
     return media_player
 
 
@@ -275,6 +274,7 @@ async def test_update(
     hass: HomeAssistant, media_player_entity: MediaPlayerEntity
 ) -> None:
     """Test updating values from blackbird."""
+
     assert media_player_entity.state == STATE_ON
     assert media_player_entity.source == "one"