diff --git a/pkgs/development/python-modules/unique-log-filter/default.nix b/pkgs/development/python-modules/unique-log-filter/default.nix
new file mode 100644
index 000000000000..07b2a9a305e0
--- /dev/null
+++ b/pkgs/development/python-modules/unique-log-filter/default.nix
@@ -0,0 +1,42 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, flit-core
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "unique-log-filter";
+  version = "0.1.0";
+  pyproject = true;
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "twizmwazin";
+    repo = "unique_log_filter";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-av1pVPDsO2dto5fhBK74jKfVsVY2ChyUE5NNja2B1Qw=";
+  };
+
+  nativeBuildInputs = [
+    flit-core
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "unique_log_filter"
+  ];
+
+  meta = with lib; {
+    description = "A log filter that removes duplicate log messages";
+    homepage = "https://github.com/twizmwazin/unique_log_filter";
+    changelog = "https://github.com/twizmwazin/unique_log_filter/releases/tag/v${version}";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 32bbf7295f89..4d7559e6aee7 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -15642,6 +15642,8 @@ self: super: with self; {
 
   unifiled = callPackage ../development/python-modules/unifiled { };
 
+  unique-log-filter = callPackage ../development/python-modules/unique-log-filter { };
+
   units = callPackage ../development/python-modules/units { };
 
   unittest-data-provider = callPackage ../development/python-modules/unittest-data-provider { };