diff --git a/homeassistant/components/local_todo/__init__.py b/homeassistant/components/local_todo/__init__.py
index d4eaa0de3fc8..c1c87e70f72f 100644
--- a/homeassistant/components/local_todo/__init__.py
+++ b/homeassistant/components/local_todo/__init__.py
@@ -25,7 +25,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: LocalTodoConfigEntry) ->
     try:
         await store.async_load()
     except OSError as err:
-        raise ConfigEntryNotReady("Failed to load file {path}: {err}") from err
+        raise ConfigEntryNotReady(f"Failed to load file {path}: {err}") from err
 
     entry.runtime_data = store