diff --git a/tests/components/lg_thinq/conftest.py b/tests/components/lg_thinq/conftest.py
index 73abc8c5075..b830b0b44e4 100644
--- a/tests/components/lg_thinq/conftest.py
+++ b/tests/components/lg_thinq/conftest.py
@@ -137,4 +137,5 @@ def devices(mock_thinq_api: AsyncMock, device_fixture: str) -> Generator[AsyncMo
     mock_thinq_api.async_get_device_status.return_value = load_json_object_fixture(
         f"{device_fixture}/status.json", DOMAIN
     )
+    mock_thinq_api.async_get_device_energy_profile.return_value = MagicMock()
     return mock_thinq_api