diff --git a/pkgs/development/python-modules/ncclient/default.nix b/pkgs/development/python-modules/ncclient/default.nix
index 385899ba8418..4b656fd72fd0 100644
--- a/pkgs/development/python-modules/ncclient/default.nix
+++ b/pkgs/development/python-modules/ncclient/default.nix
@@ -1,37 +1,45 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
-, paramiko
-, selectors2
 , lxml
+, paramiko
 , pytestCheckHook
+, pythonOlder
+, six
 }:
 
 buildPythonPackage rec {
   pname = "ncclient";
   version = "0.6.13";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-NrilXB1NFcqNCGrwshhuLdhQoeHJ12PSp4MBScT9kYc=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-NrilXB1NFcqNCGrwshhuLdhQoeHJ12PSp4MBScT9kYc=";
   };
 
   propagatedBuildInputs = [
     paramiko
     lxml
+    six
   ];
 
   nativeCheckInputs = [
     pytestCheckHook
   ];
 
-  pythonImportsCheck = [ "ncclient" ];
+  pythonImportsCheck = [
+    "ncclient"
+  ];
 
   meta = with lib; {
-    homepage = "https://github.com/ncclient/ncclient";
     description = "Python library for NETCONF clients";
+    homepage = "https://github.com/ncclient/ncclient";
+    changelog = "https://github.com/ncclient/ncclient/releases/tag/v${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ xnaveira ];
   };