1 files changed, 3 insertions, 0 deletions
diff --git a/system/default.nix b/system/default.nix
index e52896f..a8b384d 100644
--- a/system/default.nix
+++ b/system/default.nix
@@ -42,6 +42,9 @@ in {
       experimental-features = ["nix-command" "flakes"];
       use-xdg-base-directories = true;
       trusted-users = ["root" "@wheel"];
+      # cachyos kernel
+      substituters = ["https://attic.xuyh0120.win/lantian"];
+      trusted-public-keys = ["lantian:EeAUQ+W+6r7EtwnmYjeVwx5kOGEBpjlBfPlzGlTNvHc="];
     };
     # make nice
     daemonCPUSchedPolicy = "idle";