diff --git a/hosts/configuration.nix b/hosts/configuration.nix
index 189d1cc..b82dc34 100644
--- a/hosts/configuration.nix
+++ b/hosts/configuration.nix
@@ -135,6 +135,8 @@
   nix = {                                   # Nix Package Manager settings
     settings ={
       auto-optimise-store = true;           # Optimise syslinks
+      substituters = ["https://hyprland.cachix.org"];
+      trusted-public-keys = ["hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="];
     };
     gc = {                                  # Automatic garbage collection
       automatic = true;