diff --git a/pkgs/development/python-modules/jsonalias/default.nix b/pkgs/development/python-modules/jsonalias/default.nix
new file mode 100644
index 000000000000..20f58b3e20f3
--- /dev/null
+++ b/pkgs/development/python-modules/jsonalias/default.nix
@@ -0,0 +1,34 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  poetry-core,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "jsonalias";
+  version = "0.1.2";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "kevinheavey";
+    repo = "jsonalias";
+    tag = finalAttrs.version;
+    hash = "sha256-1Pb0VpwnAZiv3z+Ur6FS0LV4D9xKvrfAdUtulvr6ACg=";
+  };
+
+  build-system = [ poetry-core ];
+
+  pythonImportsCheck = [ "jsonalias" ];
+
+  # Module has no tests
+  doCheck = false;
+
+  meta = {
+    description = "Library that defines a Json type alias for Python";
+    homepage = "https://github.com/kevinheavey/jsonalias";
+    changelog = "https://github.com/kevinheavey/jsonalias/blob/${finalAttrs.src.rev}/CHANGELOG.md";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ fab ];
+  };
+})
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 19766c3d076b..b706727aafe6 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7979,6 +7979,8 @@ self: super: with self; {
 
   jsonable = callPackage ../development/python-modules/jsonable { };
 
+  jsonalias = callPackage ../development/python-modules/jsonalias { };
+
   jsonargparse = callPackage ../development/python-modules/jsonargparse { };
 
   jsonconversion = callPackage ../development/python-modules/jsonconversion { };