diff --git a/pkgs/development/python-modules/ninja/default.nix b/pkgs/development/python-modules/ninja/default.nix
index d3ab12c29a55..056c7663fb21 100644
--- a/pkgs/development/python-modules/ninja/default.nix
+++ b/pkgs/development/python-modules/ninja/default.nix
@@ -67,6 +67,6 @@ buildPythonPackage rec {
     description = "A small build system with a focus on speed";
     homepage = "https://github.com/scikit-build/ninja-python-distributions";
     license = licenses.asl20;
-    maintainers = with maintainers; [ _999eagle ];
+    maintainers = with maintainers; [ _999eagle tjni ];
   };
 }