diff --git a/tests/components/emulated_hue/conftest.py b/tests/components/emulated_hue/conftest.py
index e25a2099227..6d9dc12fb3f 100644
--- a/tests/components/emulated_hue/conftest.py
+++ b/tests/components/emulated_hue/conftest.py
@@ -2,7 +2,15 @@
 
 import pytest
 
+from homeassistant.components.emulated_hue.config import Config
+
 
 @pytest.fixture(autouse=True, name="stub_blueprint_populate")
 def stub_blueprint_populate_autouse(stub_blueprint_populate: None) -> None:
     """Stub copying the blueprints to the config folder."""
+
+
+@pytest.fixture(autouse=True)
+def reset_config_cache() -> None:
+    """Reset config cache."""
+    Config.entity_id_to_number.cache_clear()