diff --git a/custom_components/mega/__init__.py b/custom_components/mega/__init__.py
index 321025c..3cc45e5 100644
--- a/custom_components/mega/__init__.py
+++ b/custom_components/mega/__init__.py
@@ -114,7 +114,7 @@ CONFIG_SCHEMA = vol.Schema(
             }
         }
     },
-    extra=vol.PREVENT_EXTRA,
+    extra=vol.ALLOW_EXTRA,
 )
 
 ALIVE_STATE = 'alive'