diff --git a/home.nix b/home.nix
index 6d8e72a..c41654b 100644
--- a/home.nix
+++ b/home.nix
@@ -29,6 +29,8 @@
     };
   };
 
+  home.file.".ssh/allowed_signers".text = "* ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFI0JYlUwTrHgvjvd4q03ZxDOmoQJ8rSAUDw0dlUMAXb vbm@nixos-xenon";
+
   nixpkgs.config.allowUnfreePredicate =
     pkg:
     builtins.elem (lib.getName pkg) [
@@ -430,7 +432,12 @@
       user = {
         name = "Vegard Bieker Matthey";
         email = "VegardMatthey@protonmail.com";
+        signingkey = "~/.ssh/pvv_gitea_sign_id_ed25519.pub";
       };
+      commit.gpgsign = true;
+      tag.gpgsign = true;
+      gpg.format = "ssh";
+      gpg.ssh.allowedSignersFile = "~/.ssh/allowed_signers";
     };
   };