diff --git a/homeassistant/components/acmeda/__init__.py b/homeassistant/components/acmeda/__init__.py
index 1021a466337d..f9599a240e8d 100644
--- a/homeassistant/components/acmeda/__init__.py
+++ b/homeassistant/components/acmeda/__init__.py
@@ -18,9 +18,7 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> b
     if not await hub.async_setup():
         return False
 
-    hass.data.setdefault(DOMAIN, {})
-    hass.data[DOMAIN][config_entry.entry_id] = hub
-
+    hass.data.setdefault(DOMAIN, {})[config_entry.entry_id] = hub
     hass.config_entries.async_setup_platforms(config_entry, PLATFORMS)
 
     return True