diff --git a/pkgs/development/python-modules/casbin/default.nix b/pkgs/development/python-modules/casbin/default.nix
index 19444ee49f62..f35f8d056bf3 100644
--- a/pkgs/development/python-modules/casbin/default.nix
+++ b/pkgs/development/python-modules/casbin/default.nix
@@ -37,6 +37,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Authorization library that supports access control models like ACL, RBAC and ABAC";
     homepage = "https://github.com/casbin/pycasbin";
+    changelog = "https://github.com/casbin/pycasbin/blob/v${version}/CHANGELOG.md";
     license = licenses.asl20;
     maintainers = with maintainers; [ costrouc ];
   };