diff --git a/pkgs/development/tools/ko/default.nix b/pkgs/development/tools/ko/default.nix
index ab77a3d0606d..447b7ba6987a 100644
--- a/pkgs/development/tools/ko/default.nix
+++ b/pkgs/development/tools/ko/default.nix
@@ -60,6 +60,6 @@ buildGoModule rec {
       ko also includes support for simple YAML templating which makes it a powerful tool for Kubernetes applications.
     '';
     license = licenses.asl20;
-    maintainers = with maintainers; [ nickcao jk vdemeester ];
+    maintainers = with maintainers; [ nickcao jk vdemeester developer-guy ];
   };
 }