diff --git a/flake.nix b/flake.nix
index 1d8e21e..a445160 100644
--- a/flake.nix
+++ b/flake.nix
@@ -100,7 +100,7 @@
       apps.x86_64-linux = {
         default = {
           type = "app";
-          program = "${self.packages.x86_64-linux.default}/bin/service";
+          program = "${self.packages.x86_64-linux.default}/bin/lego-monitoring";
         };
       };
 
diff --git a/modules/default.nix b/modules/default.nix
index 8808560..516c50c 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -12,7 +12,10 @@ package:
     enable = lib.mkEnableOption "lego-monitoring service.";
 
     enabledCheckerSets = lib.mkOption {
-      type = lib.types.listOf lib.types.str;
+      type = lib.types.listOf (lib.types.enum [
+        "start"
+        "stop"
+      ]);
       default = [ ];
       description = "List of enabled checker sets. Each checker set is a module which checks something and generates alerts based on check results.";
     };
@@ -43,7 +46,7 @@ package:
     systemd.services.lego-monitoring = {
       name = "lego-monitoring.service";
       description = "Lego-monitoring service";
-      script = "${package}/bin/service -c ${serviceConfigFile}";
+      script = "${package}/bin/lego-monitoring -c ${serviceConfigFile}";
       wantedBy = [ "multi-user.target" ];
     };
   };
diff --git a/pyproject.toml b/pyproject.toml
index 11bdaf3..5ed90ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ dependencies = [
 ]
 
 [project.scripts]
-service = "lego_monitoring:main"
+lego-monitoring = "lego_monitoring:main"
 
 [build-system]
 requires = ["hatchling"]