diff --git a/nixos/cachix.nix b/nixos/cachix.nix
new file mode 100644
index 00000000..a7b3c050
--- /dev/null
+++ b/nixos/cachix.nix
@@ -0,0 +1,5 @@
+{ ... }:
+{
+  nix.settings.substituters = [ "https://hyprland.cachix.org" ];
+  nix.settings.trusted-public-keys = [ "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=" ];
+}
diff --git a/nixos/common.nix b/nixos/common.nix
index 08eb20f4..7a15a9eb 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -7,6 +7,7 @@ in
 {
   imports = [
     (import "${home-manager}/nixos")
+    ./cachix.nix
   ];
 
   # Allow unfree packages