diff --git a/nixos/modules/services/x11/display-managers/lightdm-greeters/mobile.nix b/nixos/modules/services/x11/display-managers/lightdm-greeters/mobile.nix
new file mode 100644
index 000000000000..31cc9b3deaa1
--- /dev/null
+++ b/nixos/modules/services/x11/display-managers/lightdm-greeters/mobile.nix
@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+let
+  dmcfg = config.services.xserver.displayManager;
+  ldmcfg = dmcfg.lightdm;
+  cfg = ldmcfg.greeters.mobile;
+in
+{
+  options = {
+    services.xserver.displayManager.lightdm.greeters.mobile = {
+      enable = mkEnableOption (lib.mdDoc
+        "lightdm-mobile-greeter as the lightdm greeter"
+      );
+    };
+  };
+
+  config = mkIf (ldmcfg.enable && cfg.enable) {
+    services.xserver.displayManager.lightdm.greeters.gtk.enable = false;
+
+    services.xserver.displayManager.lightdm.greeter = mkDefault {
+      package = pkgs.lightdm-mobile-greeter.xgreeters;
+      name = "lightdm-mobile-greeter";
+    };
+  };
+}
diff --git a/nixos/modules/services/x11/display-managers/lightdm.nix b/nixos/modules/services/x11/display-managers/lightdm.nix
index b0508c3b4f79..f74e8efb8f64 100644
--- a/nixos/modules/services/x11/display-managers/lightdm.nix
+++ b/nixos/modules/services/x11/display-managers/lightdm.nix
@@ -83,6 +83,7 @@ in
     ./lightdm-greeters/pantheon.nix
     ./lightdm-greeters/tiny.nix
     ./lightdm-greeters/slick.nix
+    ./lightdm-greeters/mobile.nix
     (mkRenamedOptionModule [ "services" "xserver" "displayManager" "lightdm" "autoLogin" "enable" ] [
       "services"
       "xserver"