diff --git a/lib/util/settings.schema.json b/lib/util/settings.schema.json
index bb1bba37..5f2662fd 100644
--- a/lib/util/settings.schema.json
+++ b/lib/util/settings.schema.json
@@ -111,7 +111,8 @@
           "title": "Version",
           "requiresRestart": true,
           "description": "MQTT protocol version",
-          "default": 4
+          "default": 4,
+          "examples": [4, 5]
         },
         "force_disable_retain": {
           "type": "boolean",