diff --git a/nixos/nix.nix b/nixos/nix.nix
index 4bc5512..18c7fac 100644
--- a/nixos/nix.nix
+++ b/nixos/nix.nix
@@ -38,11 +38,13 @@ in {
         "https://hyprland.cachix.org"
         "https://nix-community.cachix.org"
         "https://numtide.cachix.org"
+        "https://walker-git.cachix.org"
       ];
       trusted-public-keys = [
         "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
         "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
         "numtide.cachix.org-1:2ps1kLBUWjxIneOy1Ik6cQjb41X0iXVXeHigGmycPPE="
+        "walker-git.cachix.org-1:vmC0ocfPWh0S/vRAQGtChuiZBTAe4wiKDeyyXM0/7pM="
       ];
     };
     gc = {
diff --git a/nixos/utils.nix b/nixos/utils.nix
index 09b7397..723f228 100644
--- a/nixos/utils.nix
+++ b/nixos/utils.nix
@@ -99,6 +99,8 @@ in {
     wget
     curl
     vim
+    go
+    comma
   ];
 
   xdg.portal = {