diff --git a/pkgs/development/python-modules/migen/default.nix b/pkgs/development/python-modules/migen/default.nix
new file mode 100644
index 000000000000..41396e1c623b
--- /dev/null
+++ b/pkgs/development/python-modules/migen/default.nix
@@ -0,0 +1,32 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, colorama
+}:
+
+buildPythonPackage rec {
+  pname = "migen";
+  version = "unstable-2021-09-14";
+  disabled = pythonOlder "3.3";
+
+  src = fetchFromGitHub {
+    owner = "m-labs";
+    repo = "migen";
+    rev = "a5bc262560238f93ceaad423820eb06843326274";
+    sha256 = "32UjaIam/B7Gx6XbPcR067LcXfokJH2mATG9mU38a6o=";
+  };
+
+  propagatedBuildInputs = [
+    colorama
+  ];
+
+  pythonImportsCheck = [ "migen" ];
+
+  meta = with lib; {
+    description = " A Python toolbox for building complex digital hardware";
+    homepage = "https://m-labs.hk/migen";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ l-as ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index e596a053cbec..52a14a3365c2 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4568,6 +4568,8 @@ in {
 
   mido = callPackage ../development/python-modules/mido { };
 
+  migen = callPackage ../development/python-modules/migen { };
+
   milc = callPackage ../development/python-modules/milc { };
 
   milksnake = callPackage ../development/python-modules/milksnake { };