diff --git a/homeassistant/components/homeassistant/scene.py b/homeassistant/components/homeassistant/scene.py
index bf8affd902e..21c364ba65b 100644
--- a/homeassistant/components/homeassistant/scene.py
+++ b/homeassistant/components/homeassistant/scene.py
@@ -101,6 +101,7 @@ PLATFORM_SCHEMA = vol.Schema(
                         vol.Required(CONF_NAME): cv.string,
                         vol.Optional(CONF_ICON): cv.icon,
                         vol.Required(CONF_ENTITIES): STATES_SCHEMA,
+                        vol.Optional("metadata"): dict,
                     }
                 )
             ],