diff --git a/pkgs/development/python-modules/flake8-debugger/default.nix b/pkgs/development/python-modules/flake8-debugger/default.nix
index 41f97be8878..55858a9eaf2 100644
--- a/pkgs/development/python-modules/flake8-debugger/default.nix
+++ b/pkgs/development/python-modules/flake8-debugger/default.nix
@@ -1,32 +1,41 @@
-{ lib, fetchPypi, buildPythonPackage, isPy27
+{ lib
+, buildPythonPackage
+, fetchPypi
 , flake8
 , pycodestyle
-, six
 , pytestCheckHook
+, pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "flake8-debugger";
   version = "4.1.2";
-  disabled = isPy27;
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-UrACVglB422b+Ab8olI9x/uFYKKV1fGm4VrC3tenOEA=";
+    hash = "sha256-UrACVglB422b+Ab8olI9x/uFYKKV1fGm4VrC3tenOEA=";
   };
 
-  propagatedBuildInputs = [ flake8 pycodestyle six ];
+  propagatedBuildInputs = [
+    flake8
+    pycodestyle
+  ];
 
-  checkInputs = [ pytestCheckHook ];
+  checkInputs = [
+    pytestCheckHook
+  ];
 
-  # Tests not included in PyPI tarball
-  # FIXME: Remove when https://github.com/JBKahn/flake8-debugger/pull/15 is merged
-  doCheck = false;
+  pythonImportsCheck = [
+    "flake8_debugger"
+  ];
 
-  meta = {
-    homepage = "https://github.com/jbkahn/flake8-debugger";
+  meta = with lib; {
     description = "ipdb/pdb statement checker plugin for flake8";
-    maintainers = with lib.maintainers; [ johbo ];
-    license = lib.licenses.mit;
+    homepage = "https://github.com/jbkahn/flake8-debugger";
+    license = licenses.mit;
+    maintainers = with maintainers; [ johbo ];
   };
 }