diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 67fa8579a59..3fe156ee6c9 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -2349,6 +2349,12 @@
     githubId = 15774340;
     name = "Thomas Depierre";
   };
+  diegolelis = {
+    email = "diego.o.lelis@gmail.com";
+    github = "diegolelis";
+    githubId = 8404455;
+    name = "Diego Lelis";
+  };
   dipinhora = {
     email = "dipinhora+github@gmail.com";
     github = "dipinhora";
diff --git a/pkgs/applications/networking/cluster/kuttl/default.nix b/pkgs/applications/networking/cluster/kuttl/default.nix
new file mode 100644
index 00000000000..0c8f7f1574c
--- /dev/null
+++ b/pkgs/applications/networking/cluster/kuttl/default.nix
@@ -0,0 +1,31 @@
+{ lib, buildGoModule, fetchFromGitHub}:
+
+buildGoModule rec {
+  name = "kuttl";
+  pname = "kuttl";
+  version = "0.9.0";
+  cli = "kubectl-kuttl";
+
+  src = fetchFromGitHub {
+    owner  = "kudobuilder";
+    repo   = "kuttl";
+    rev    = "v${version}";
+    sha256 = "sha256:1cji0py2340mvcpplwq3licdkzjx7q5f27fdjjxvbhrgksnyw6hs";
+  };
+
+  vendorSha256 = "sha256:1shra42ifa2knxp58fj5hn074jg89f3nqdqk4rqbp3ybir84ahsd";
+
+  subPackages = [ "cmd/kubectl-kuttl" ];
+
+  buildFlagsArray = ''
+    -ldflags=-s -w
+    -X  github.com/kudobuilder/kuttl/pkg/version.gitVersion=${version}
+  '';
+
+  meta = with lib; {
+    description = "The KUbernetes Test TooL (KUTTL) provides a declarative approach to testing production-grade Kubernetes operators";
+    homepage = "https://github.com/kudobuilder/kuttl";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ diegolelis ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b30ede0a970..cafebeae968 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -23759,6 +23759,10 @@ in
 
   kubectl = callPackage ../applications/networking/cluster/kubectl { };
 
+  kuttl = callPackage ../applications/networking/cluster/kuttl {
+    buildGoModule = buildGo115Module;
+  };
+
   kubectl-doctor = callPackage ../applications/networking/cluster/kubectl-doctor { };
 
   kubectl-example = callPackage ../applications/networking/cluster/kubectl-example { };