diff --git a/pkgs/development/python-modules/flask-mongoengine/default.nix b/pkgs/development/python-modules/flask-mongoengine/default.nix
new file mode 100644
index 000000000000..5e61a2415b7c
--- /dev/null
+++ b/pkgs/development/python-modules/flask-mongoengine/default.nix
@@ -0,0 +1,47 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, flask
+, flask_wtf
+, mongoengine
+, six
+, nose
+, rednose
+, coverage
+}:
+
+buildPythonPackage rec {
+  pname = "flask-mongoengine";
+  version = "0.9.5";
+
+  src = fetchFromGitHub {
+    owner = "MongoEngine";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "05hfddf1dm594wnjyqhj0zmjfsf1kpmx1frjwhypgzx4hf62qcmr";
+  };
+
+  propagatedBuildInputs = [
+    flask
+    flask_wtf
+    mongoengine
+    six
+  ];
+
+  # they set test requirements to setup_requirements...
+  buildInputs = [
+    nose
+    rednose
+    coverage
+  ];
+
+  # tests require working mongodb connection
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Flask-MongoEngine is a Flask extension that provides integration with MongoEngine and WTF model forms";
+    homepage = https://github.com/mongoengine/flask-mongoengine;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f84886dd5431..67ef5d8bba19 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3231,6 +3231,10 @@ in {
 
   flask_migrate = callPackage ../development/python-modules/flask-migrate { };
 
+  flask-mongoengine = callPackage ../development/python-modules/flask-mongoengine { };
+
+  flask_oauthlib = callPackage ../development/python-modules/flask-oauthlib { };
+
   flask-paginate = callPackage ../development/python-modules/flask-paginate { };
 
   flask_principal = callPackage ../development/python-modules/flask-principal { };