diff --git a/pkgs/development/python-modules/guntamatic/default.nix b/pkgs/development/python-modules/guntamatic/default.nix
new file mode 100644
index 000000000000..5dc316759a20
--- /dev/null
+++ b/pkgs/development/python-modules/guntamatic/default.nix
@@ -0,0 +1,37 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  requests,
+  pytestCheckHook,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "guntamatic";
+  version = "1.9.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "JensTimmerman";
+    repo = "guntamatic";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-AFqr2+N8uDpeUOvPuFZQbvln1sxWhrJEj31H2DOYX1k=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [ requests ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  pythonImportsCheck = [ "guntamatic" ];
+
+  meta = {
+    description = "Module to get data from a Guntamatic heater e.g. BMK 20";
+    homepage = "https://github.com/JensTimmerman/guntamatic";
+    changelog = "https://github.com/JensTimmerman/guntamatic/releases/tag/${finalAttrs.src.tag}";
+    license = lib.licenses.gpl3Only;
+    maintainers = [ lib.maintainers.jamiemagee ];
+  };
+})
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 99e3fab63d9b..7fd4bd52c4fe 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6924,6 +6924,8 @@ self: super: with self; {
 
   gunicorn = callPackage ../development/python-modules/gunicorn { };
 
+  guntamatic = callPackage ../development/python-modules/guntamatic { };
+
   guppy3 = callPackage ../development/python-modules/guppy3 { };
 
   gurobipy = callPackage ../development/python-modules/gurobipy { };