diff --git a/flake.nix b/flake.nix
index d22ce3e..5f4e59b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,13 +9,20 @@
     hyprland.inputs.nixpkgs.follows = "nixpkgs";
     hyprland-contrib.url = "github:hyprwm/contrib";
     hyprland-contrib.inputs.nixpkgs.follows = "nixpkgs";
+    # need unreleased version for wayland issue
     wezterm.url = "github:wez/wezterm?dir=nix";
     wezterm.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   nixConfig = {
-    extra-substituters = [ "https://daylin.cachix.org"];
-    extra-trusted-public-keys = ["daylin.cachix.org-1:fLdSnbhKjtOVea6H9KqXeir+PyhO+sDSPhEW66ClE/k="];
+    extra-substituters = [
+      "https://hyprland.cachix.org" 
+      "https://daylin.cachix.org"
+    ];
+    extra-trusted-public-keys = [
+      "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
+      "daylin.cachix.org-1:fLdSnbhKjtOVea6H9KqXeir+PyhO+sDSPhEW66ClE/k="
+    ];
   };
 
   outputs = inputs @ {