diff --git a/renovate.json b/renovate.json
index 3e42801e6c..1e1e00af31 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,5 +1,6 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "unknown": "unknown",
   "extends": ["config:base"],
   "timezone": "Australia/Sydney",
   "schedule": ["before 6am on monday"],