diff --git a/pkgs/development/python-modules/flask-themes2/default.nix b/pkgs/development/python-modules/flask-themes2/default.nix
new file mode 100644
index 00000000000..56c03ca39e0
--- /dev/null
+++ b/pkgs/development/python-modules/flask-themes2/default.nix
@@ -0,0 +1,25 @@
+{ lib, fetchPypi, buildPythonPackage, flask, pythonOlder, pytestCheckHook }:
+
+buildPythonPackage rec {
+  pname = "flask-themes2";
+  version = "1.0.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchPypi {
+    pname = "Flask-Themes2";
+    inherit version;
+    hash = "sha256-0U0cSdBddb9+IG3CU6zUPlxaJhQlxOV6OLgxnNDChy8=";
+  };
+
+  nativeCheckInputs = [ pytestCheckHook ];
+  propagatedBuildInputs = [ flask ];
+
+  meta = with lib; {
+    description = "Easily theme your Flask app";
+    homepage = "https://github.com/sysr-q/flask-themes2";
+    license = licenses.mit;
+    maintainers = with maintainers; [ ruby0b ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index d45154cbc8e..52c5deef152 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3838,6 +3838,8 @@ self: super: with self; {
 
   flask-testing = callPackage ../development/python-modules/flask-testing { };
 
+  flask-themes2 = callPackage ../development/python-modules/flask-themes2 { };
+
   flask-versioned = callPackage ../development/python-modules/flask-versioned { };
 
   flask-wtf = callPackage ../development/python-modules/flask-wtf { };