diff --git a/pkgs/development/python-modules/pytest-cid/default.nix b/pkgs/development/python-modules/pytest-cid/default.nix
new file mode 100644
index 00000000000..c1c918c4d60
--- /dev/null
+++ b/pkgs/development/python-modules/pytest-cid/default.nix
@@ -0,0 +1,40 @@
+{ lib
+, fetchFromGitHub
+, buildPythonPackage
+, pythonOlder
+, py-cid
+, pytestCheckHook
+, pytest-cov
+}:
+
+buildPythonPackage rec {
+  pname = "pytest-cid";
+  version = "1.1.1";
+  format = "flit";
+  disabled = pythonOlder "3.5";
+
+  src = fetchFromGitHub {
+    owner = "ntninja";
+    repo = pname;
+    rev = "1ff9ec43ac9eaf76352ea7e7a060cd081cb8b68a"; # Version has no git tag
+    sha256 = "sha256-H2RtMGYWukowTTfqZSx+hikxzkqw1v5bA4AfZfiVl8U=";
+  };
+
+  propagatedBuildInputs = [
+    py-cid
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    pytest-cov
+  ];
+
+  pythonImportsCheck = [ "pytest_cid" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/ntninja/pytest-cid";
+    description = "A simple wrapper around py-cid for easily writing tests involving CIDs in datastructures";
+    license = licenses.mpl20;
+    maintainers = with maintainers; [ Luflosi ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f2b8afa2c56..6df69c87410 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6249,6 +6249,8 @@ in {
 
   pytest-check = callPackage ../development/python-modules/pytest-check { };
 
+  pytest-cid = callPackage ../development/python-modules/pytest-cid { };
+
   pytest-click = callPackage ../development/python-modules/pytest-click { };
 
   pytest-cov = self.pytestcov; # self 2021-01-04