diff --git a/pkgs/development/python-modules/sphinxcontrib-bayesnet/default.nix b/pkgs/development/python-modules/sphinxcontrib-bayesnet/default.nix
new file mode 100644
index 000000000000..0f0b6c545cfa
--- /dev/null
+++ b/pkgs/development/python-modules/sphinxcontrib-bayesnet/default.nix
@@ -0,0 +1,24 @@
+{ lib, buildPythonPackage, fetchPypi, sphinx, sphinxcontrib-tikz }:
+
+buildPythonPackage rec {
+  pname = "sphinxcontrib-bayesnet";
+  version = "0.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0x1kisvj7221cxfzmwplx3xlwbavl636fpncnjh7gghp1af71clw";
+  };
+
+  propagatedBuildInputs = [ sphinx sphinxcontrib-tikz ];
+
+  # No tests
+  doCheck = false;
+  pythonImportsCheck = [ "sphinxcontrib.bayesnet" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/jluttine/sphinx-bayesnet";
+    description = "Bayesian networks and factor graphs in Sphinx using TikZ syntax";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ jluttine ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 2c65295c0970..c25c1306c80e 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7761,6 +7761,8 @@ in {
 
   sphinxcontrib-autoapi = callPackage ../development/python-modules/sphinxcontrib-autoapi { };
 
+  sphinxcontrib-bayesnet = callPackage ../development/python-modules/sphinxcontrib-bayesnet { };
+
   sphinxcontrib-bibtex = callPackage ../development/python-modules/sphinxcontrib-bibtex { };
 
   sphinxcontrib-blockdiag = callPackage ../development/python-modules/sphinxcontrib-blockdiag { };