diff --git a/nixosModules/essentials/settings.nix b/nixosModules/essentials/settings.nix
index 3d62554..1175704 100755
--- a/nixosModules/essentials/settings.nix
+++ b/nixosModules/essentials/settings.nix
@@ -6,19 +6,24 @@
   system.nixos.label = "default";
 
   nix = {
+    channel = {
+      enable = false;
+    };
     settings = {
       substituters = [
-        "https://nixos-cache-proxy.cofob.dev" # https://gist.github.com/cofob/9b1fd205e6d961a45c225ae9f0af1394
+        "https://cache.nixos.org"
         "https://nix-community.cachix.org"
-        "https://cache.nixos.org/"
+        "https://nixos-cache-proxy.cofob.dev" # https://gist.github.com/cofob/9b1fd205e6d961a45c225ae9f0af1394
+        "https://nixos.snix.store" # https://nixos.snix.store/
       ];
       trusted-public-keys = [
         "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
       ];
       auto-optimise-store = true;
       experimental-features = [
-        "nix-command"
         "flakes"
+        "nix-command"
+        "repl-flake"
       ];
     };
   };