diff --git a/flake-registry.json b/flake-registry.json
index 0545061..7de3d2c 100644
--- a/flake-registry.json
+++ b/flake-registry.json
@@ -52,7 +52,6 @@
       },
       "to": {
         "owner": "NixOS",
-        "ref": "flakes",
         "repo": "nix",
         "type": "github"
       }