diff --git a/homeassistant/components/locative/__init__.py b/homeassistant/components/locative/__init__.py
index 025f57f5963..025b14205b4 100644
--- a/homeassistant/components/locative/__init__.py
+++ b/homeassistant/components/locative/__init__.py
@@ -50,7 +50,7 @@ WEBHOOK_SCHEMA = vol.All(
         vol.Required(ATTR_DEVICE_ID): cv.string,
         vol.Required(ATTR_TRIGGER): cv.string,
         vol.Optional(ATTR_ID): vol.All(cv.string, _id)
-    }, extra=vol.ALLOW_EXTRA),
+    }),
     _validate_test_mode
 )