diff --git a/pkgs/development/python-modules/mwdblib/default.nix b/pkgs/development/python-modules/mwdblib/default.nix
new file mode 100644
index 000000000000..e73cf06194fe
--- /dev/null
+++ b/pkgs/development/python-modules/mwdblib/default.nix
@@ -0,0 +1,49 @@
+{ lib
+, beautifultable
+, buildPythonPackage
+, click
+, click-default-group
+, fetchFromGitHub
+, humanize
+, keyring
+, python
+, python-dateutil
+, requests
+}:
+
+buildPythonPackage rec {
+  pname = "mwdblib";
+  version = "3.4.0";
+
+  src = fetchFromGitHub {
+    owner = "CERT-Polska";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0dbdmps4a3mav02m4h37bj2bw8pg6h52yf3gpdkhi3k9hl9f942h";
+  };
+
+  propagatedBuildInputs = [
+    beautifultable
+    click
+    click-default-group
+    humanize
+    keyring
+    python-dateutil
+    requests
+  ];
+
+  checkPhase = ''
+    runHook preCheck
+    ${python.interpreter} -m unittest discover
+    runHook postCheck
+  '';
+
+  pythonImportsCheck = [ "mwdblib" ];
+
+  meta = with lib; {
+    description = "Python client library for the mwdb service";
+    homepage = "https://github.com/CERT-Polska/mwdblib";
+    license = with licenses; [ bsd3 ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 393dcfeb0f6e..7b3941bd6a86 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4518,6 +4518,8 @@ in {
 
   mwclient = callPackage ../development/python-modules/mwclient { };
 
+  mwdblib = callPackage ../development/python-modules/mwdblib { };
+
   mwlib = callPackage ../development/python-modules/mwlib { };
 
   mwlib-ext = callPackage ../development/python-modules/mwlib-ext { };