diff --git a/.github/renovate.json b/.github/renovate.json
index 40fa042..970d2a7 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -4,12 +4,13 @@
     "github>rwunderer/renovate",
     "github>rwunderer/renovate:container-tools",
     "github>rwunderer/renovate:cosign-version",
-    "regexManagers:dockerfileVersions"
+    "customManagers:dockerfileVersions"
   ],
-
   "packageRules": [
     {
-      "matchPackageNames": ["hcloud-cli"],
+      "matchPackageNames": [
+        "hcloud-cli"
+      ],
       "automerge": true,
       "addLabels": [
         "renovate_publish"