diff --git a/home/modules/programs/my-sway/default.nix b/home/modules/programs/my-sway/default.nix
index f41a2bd..e008055 100644
--- a/home/modules/programs/my-sway/default.nix
+++ b/home/modules/programs/my-sway/default.nix
@@ -104,6 +104,10 @@ in
           "${mod}+Shift+r" = "mode resize";
           ## Screenshot
           "Print" = "exec ${pkgs.flameshot}/bin/flameshot gui";
+          ## Locking
+          "${mod}+semicolon" = "exec ${pkgs.swaylock}/bin/swaylock"
+            + (if cfg.wallpaper == "" then "" else " -i ${cfg.wallpaper} -s fit")
+            + " -l -k";
         } // (
           # Map the workspaces
           builtins.listToAttrs (lib.flatten (map
diff --git a/modules/services/swaylock.nix b/modules/services/swaylock.nix
new file mode 100644
index 0000000..6a7e317
--- /dev/null
+++ b/modules/services/swaylock.nix
@@ -0,0 +1,17 @@
+{ config, pkgs, lib, ... }:
+with lib;
+let
+  cfg = config.services.swaylock;
+in
+{
+  options.services.swaylock = {
+    enable = mkEnableOption "Enable swaylock";
+    package = mkOption {
+      type = types.package;
+      default = pkgs.swaylock;
+    };
+  };
+  config = mkIf cfg.enable {
+    security.pam.services.swaylock.text = readFile "${cfg.package}/etc/pam.d/swaylock";
+  };
+}
diff --git a/nki-x1c1/configuration.nix b/nki-x1c1/configuration.nix
index 566cf55..f38b10c 100644
--- a/nki-x1c1/configuration.nix
+++ b/nki-x1c1/configuration.nix
@@ -13,6 +13,7 @@
       ../modules/personal/fonts
       # Some PAM stuff
       ../modules/services/pam/gnome-keyring.nix
+      ../modules/services/swaylock.nix
       ../modules/services/input-remapper.nix
     ];
   # Use the latest kernel
@@ -147,6 +148,7 @@
   # List services that you want to enable:
   nki.services.pam.enableGnomeKeyring = true;
   services.input-remapper.enable = true;
+  services.swaylock.enable = true;
 
   # Enable the OpenSSH daemon.
   services.openssh.enable = true;