diff --git a/nixos/modules/services/web-apps/rustical.nix b/nixos/modules/services/web-apps/rustical.nix
index 56661c9c24d6..b3e912a78402 100644
--- a/nixos/modules/services/web-apps/rustical.nix
+++ b/nixos/modules/services/web-apps/rustical.nix
@@ -145,7 +145,7 @@ in
 
       serviceConfig = {
         DynamicUser = true;
-        ExecStart = lib.getExe cfg.package;
+        ExecStart = "${lib.getExe cfg.package} serve";
         EnvironmentFile = cfg.environmentFiles;
         Restart = "on-failure";
         StateDirectory = "rustical";
diff --git a/pkgs/by-name/ru/rustical/package.nix b/pkgs/by-name/ru/rustical/package.nix
index 0c1818323230..66dac4085c2d 100644
--- a/pkgs/by-name/ru/rustical/package.nix
+++ b/pkgs/by-name/ru/rustical/package.nix
@@ -10,17 +10,17 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "rustical";
-  version = "0.14.1";
+  version = "0.15.0";
   __darwinAllowLocalNetworking = true;
 
   src = fetchFromGitHub {
     owner = "lennart-k";
     repo = "rustical";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-kQBTNpl0DS1wpSetEtlHnvAOydl5FwZ4S1qTrIxD7/k=";
+    hash = "sha256-rQgxbj5etwWH7R1NULHTMrs+KdnP8SYraooYWQgedFI=";
   };
 
-  cargoHash = "sha256-gOJY5Y5futzTSkX+VW2DzGg4VIjdj1IfNRYrIeTXevM=";
+  cargoHash = "sha256-+etAoH3sXNhHcRoN74itU9tY3O1h68A6Jq3KbhMtfDQ=";
 
   nativeBuildInputs = [ pkg-config ];