diff --git a/pkgs/development/python-modules/knack/default.nix b/pkgs/development/python-modules/knack/default.nix
index 9f1e77efac28..a5fa8a644ce8 100644
--- a/pkgs/development/python-modules/knack/default.nix
+++ b/pkgs/development/python-modules/knack/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-xXKBKCl+bSaXkQhc+Wwv/fzvWM+DxjSly5LrA7KSmDg=";
+    hash = "sha256-xXKBKCl+bSaXkQhc+Wwv/fzvWM+DxjSly5LrA7KSmDg=";
   };
 
   propagatedBuildInputs = [
@@ -45,6 +45,7 @@ buildPythonPackage rec {
   meta = with lib; {
     homepage = "https://github.com/microsoft/knack";
     description = "A Command-Line Interface framework";
+    changelog = "https://github.com/microsoft/knack/blob/v${version}/HISTORY.rst";
     platforms = platforms.all;
     license = licenses.mit;
     maintainers = with maintainers; [ jonringer ];