diff --git a/custom_components/battery_sim/config_flow.py b/custom_components/battery_sim/config_flow.py
index 2be0653..46e83fe 100644
--- a/custom_components/battery_sim/config_flow.py
+++ b/custom_components/battery_sim/config_flow.py
@@ -76,6 +76,7 @@ async def async_step_custom(self, user_input=None):
             self._data = user_input
             self._data[SETUP_TYPE] = CONFIG_FLOW
             self._data[CONF_NAME] = f"{DOMAIN}: {self._data[CONF_UNIQUE_NAME]}"
+            self._data[CONF_INPUT_LIST] = []
             await self.async_set_unique_id(self._data[CONF_NAME])
             self._abort_if_unique_id_configured()
             return await self.async_step_meter_menu()