diff --git a/common/config/config.nix b/common/config/config.nix
index 31d2619..b83556c 100644
--- a/common/config/config.nix
+++ b/common/config/config.nix
@@ -61,6 +61,7 @@ nixpkgs, # The flake's input version of nixpkgs
 
   # Security
   services.openssh.enable = true;
+  services.pcscd.enable = true;
   programs.gnupg.agent = {
     enable = true;
     enableSSHSupport = true;
diff --git a/common/home-manager/default.nix b/common/home-manager/default.nix
index 88685fc..5c2c81e 100644
--- a/common/home-manager/default.nix
+++ b/common/home-manager/default.nix
@@ -17,6 +17,8 @@
       credential.helper = "store";
       git.allowForcePush = true;
       init.defaultBranch = "main";
+
+      user.signingkey = "6CB106C25E86A9F7";
     };
   };
 }
diff --git a/laptop/home-manager/default.nix b/laptop/home-manager/default.nix
index 610167e..ec046a1 100644
--- a/laptop/home-manager/default.nix
+++ b/laptop/home-manager/default.nix
@@ -4,6 +4,4 @@
     ../../common/home-manager
     ./waybar.nix
   ];
-
-  programs.git.extraConfig.user.signingkey = "6CB106C25E86A9F7";
 }