diff --git a/flake.nix b/flake.nix
index d9679ce..d1804f4 100755
--- a/flake.nix
+++ b/flake.nix
@@ -11,14 +11,14 @@
       "binarycache.k3t.dev:cmIg4sWTZ729F1yEF2AYLtSbUXJGFYwM6tzYYF18qts="
       "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
     ];
-    settings = [
+    nix.settings = {
       optimise.automatic = true;
       gc = {
         automatic = true;
         dates = "daily";
         options = "--delete-older-than 2d";
       };
-    ];
+    };
   };
 
   inputs = {