diff --git a/renovate.json b/renovate.json
index feb16d3..4c3bcb4 100644
--- a/renovate.json
+++ b/renovate.json
@@ -13,8 +13,8 @@
     "config:best-practices"
   ],
   "nix": {
-    "fileMatch": [
-      "(^|/)flake\\.nix$"
+    "managerFilePatterns": [
+      "/(^|/)flake\\.nix$/"
     ],
     "commitMessageTopic": "nixpkgs",
     "commitMessageExtra": "to {{newValue}}",