diff --git a/pkgs/development/python-modules/localstack-ext/default.nix b/pkgs/development/python-modules/localstack-ext/default.nix
new file mode 100644
index 000000000000..6ccef341fadf
--- /dev/null
+++ b/pkgs/development/python-modules/localstack-ext/default.nix
@@ -0,0 +1,59 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, dill
+, dnslib
+, dnspython
+, plux
+, pyaes
+, python-jose
+, requests
+, tabulate
+}:
+
+buildPythonPackage rec {
+  pname = "localstack-ext";
+  version = "1.0.4";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-YNj4V/mv8gn+TEPBejgyMIuSXYmIXNjk5xruyVbf1qA=";
+  };
+
+  postPatch = ''
+    # Avoid circular dependency
+    sed -i '/localstack>=/d' setup.cfg
+
+    # Pip is unable to resolve attr logic, so it will emit version as 0.0.0
+    substituteInPlace setup.cfg \
+      --replace "version = attr: localstack_ext.__version__" "version = ${version}"
+    cat setup.cfg
+
+    substituteInPlace setup.cfg \
+      --replace "dill==0.3.2" "dill~=0.3.0" \
+      --replace "requests>=2.20.0,<2.26" "requests~=2.20"
+  '';
+
+  propagatedBuildInputs = [
+    dill
+    dnslib
+    dnspython
+    plux
+    pyaes
+    python-jose
+    requests
+    tabulate
+  ];
+
+  pythonImportsCheck = [ "localstack_ext" ];
+
+  # No tests in repo
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Extensions for LocalStack";
+    homepage = "https://github.com/localstack/localstack";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ jonringer ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 795a04b8ea25..a38aeaaad288 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5335,6 +5335,8 @@ in {
 
   localstack-client = callPackage ../development/python-modules/localstack-client { };
 
+  localstack-ext = callPackage ../development/python-modules/localstack-ext { };
+
   localzone = callPackage ../development/python-modules/localzone { };
 
   locationsharinglib = callPackage ../development/python-modules/locationsharinglib { };