diff --git a/custom_components/hilo/__init__.py b/custom_components/hilo/__init__.py
index cade7af0..7b632853 100644
--- a/custom_components/hilo/__init__.py
+++ b/custom_components/hilo/__init__.py
@@ -215,6 +215,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
                 hass, entry, implementation
             ),
             log_traces=current_options.get(CONF_LOG_TRACES, DEFAULT_LOG_TRACES),
+            state_yaml=hass.config.path("hilo_state.yaml"),
         )
 
     except (TimeoutError, client_exceptions.ClientConnectorError):
diff --git a/custom_components/hilo/sensor.py b/custom_components/hilo/sensor.py
index 6daf2e25..aaf1fcf1 100755
--- a/custom_components/hilo/sensor.py
+++ b/custom_components/hilo/sensor.py
@@ -739,7 +739,9 @@ def __init__(self, hilo, device, scan_interval):
             Platform.SENSOR,
         )
         LOG.debug("Setting up RewardSensor entity: %s", self._attr_name)
-        self._history_state_yaml: str = "hilo_eventhistory_state.yaml"
+        self._history_state_yaml: str = hilo._hass.config.path(
+            "hilo_eventhistory_state.yaml"
+        )
         self.scan_interval = timedelta(seconds=REWARD_SCAN_INTERVAL)
         self._state = 0
         self._history = []