diff --git a/renovate.json b/renovate.json
index 03958c2..cceea2a 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,5 +1,5 @@
 {
-  "": "https://docs.renovatebot.com/renovate-schema.json",
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": [
     "local>volker.raschek/renovate-config:default#master",
     "local>volker.raschek/renovate-config:container#master",