diff --git a/nixos/default.nix b/nixos/default.nix
index 7d46be5..47188a0 100644
--- a/nixos/default.nix
+++ b/nixos/default.nix
@@ -146,6 +146,7 @@
 
     nix = {
       package = lib.mkDefault pkgs.nixVersions.stable;
+      channel.enable = false;
 
       extraOptions = ''
         experimental-features = nix-command flakes