diff --git a/nixos/module.nix b/nixos/module.nix
index e7f1dd0..7c4e43b 100644
--- a/nixos/module.nix
+++ b/nixos/module.nix
@@ -10,10 +10,17 @@ let
 in
 {
   options.statelessUptimeKuma = {
-    build.json = lib.mkOption {
-      internal = true;
-      visible = false;
-      type = lib.types.package;
+    build = {
+      json = lib.mkOption { type = lib.types.package; };
+      script = lib.mkOption { type = lib.types.package; };
+    };
+    extraFlags = lib.mkOption {
+      default = [ ];
+      example = [ "--scrape-http-keywords" ];
+      type = with lib.types; listOf str;
+      description = lib.mdDoc ''
+        Extra arguments to use for executing `stateless-uptime-kuma`.
+      '';
     };
     probesConfig = {
       monitors = lib.mkOption {
@@ -31,6 +38,15 @@ in
     };
   };
   config.statelessUptimeKuma = {
-    build.json = probesFormat.generate "probes.json" cfg.probesConfig;
+    build = {
+      json = probesFormat.generate "probes.json" cfg.probesConfig;
+      script = pkgs.writeShellApplication {
+        name = "deploy-uptime-kuma-probes";
+        runtimeInputs = [ pkgs.statelessUptimeKuma ];
+        text = ''
+          stateless-uptime-kuma apply-json -f ${cfg.build.json} ${cfg.extraFlags}
+        '';
+      };
+    };
   };
 }
diff --git a/tests/testmodule.nix b/tests/testmodule.nix
index cc9ae5f..5995ccc 100644
--- a/tests/testmodule.nix
+++ b/tests/testmodule.nix
@@ -11,4 +11,4 @@ let
     };
   };
 in
-((import ../. { }).evalModules { modules = [ module ]; }).config.statelessUptimeKuma.build.json
+((import ../. { }).evalModules { modules = [ module ]; }).config.statelessUptimeKuma.build