diff --git a/pkgs/development/python-modules/exrex/default.nix b/pkgs/development/python-modules/exrex/default.nix
new file mode 100644
index 00000000000..8c980c8d00f
--- /dev/null
+++ b/pkgs/development/python-modules/exrex/default.nix
@@ -0,0 +1,25 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "exrex";
+  version = "0.10.5";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1wq8nyycdprxl9q9y1pfhkbca4rvysj45h1xn7waybl3v67v3f1z";
+  };
+
+  # Projec thas no released tests
+  doCheck = false;
+  pythonImportsCheck = [ "exrex" ];
+
+  meta = with lib; {
+    description = "Irregular methods on regular expressions";
+    homepage = "https://github.com/asciimoo/exrex";
+    license = with licenses; [ agpl3Plus ];
+    maintainers = with maintainers; [ fab ];
+  };
+}