diff --git a/pkgs/by-name/pr/pretalx/plugins/zammad.nix b/pkgs/by-name/pr/pretalx/plugins/zammad.nix
new file mode 100644
index 000000000000..72f7ff9e6c4c
--- /dev/null
+++ b/pkgs/by-name/pr/pretalx/plugins/zammad.nix
@@ -0,0 +1,41 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  zammad-py,
+}:
+
+buildPythonPackage rec {
+  pname = "pretalx-zammad";
+  version = "2025.0.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "badbadc0ffee";
+    repo = "pretalx-zammad";
+    tag = "v${version}";
+    hash = "sha256-YIKZO04vaKPGhUrTFiE4F+KjuBrYm0KsxUua5+Hm7gg=";
+  };
+
+  build-system = [
+    setuptools
+  ];
+
+  dependencies = [
+    zammad-py
+  ];
+
+  doCheck = false; # no tests
+
+  pythonImportsCheck = [
+    "pretalx_zammad"
+  ];
+
+  meta = {
+    description = "Pretalx plugin for Zammad issue tracker";
+    homepage = "https://github.com/badbadc0ffee/pretalx-zammad";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ hexa ];
+  };
+}