diff --git a/homeassistant/components/glances/__init__.py b/homeassistant/components/glances/__init__.py
index 0ccf8509cdd..a2969c032f8 100644
--- a/homeassistant/components/glances/__init__.py
+++ b/homeassistant/components/glances/__init__.py
@@ -54,7 +54,8 @@ GLANCES_SCHEMA = vol.All(
 )
 
 CONFIG_SCHEMA = vol.Schema(
-    {DOMAIN: vol.All(cv.ensure_list, [GLANCES_SCHEMA])}, extra=vol.ALLOW_EXTRA
+    vol.All(cv.deprecated(DOMAIN), {DOMAIN: vol.All(cv.ensure_list, [GLANCES_SCHEMA])}),
+    extra=vol.ALLOW_EXTRA,
 )