diff --git a/pkgs/applications/office/portfolio/default.nix b/pkgs/applications/office/portfolio/default.nix
index 2dc3f7f952fb..db85a0f579ac 100644
--- a/pkgs/applications/office/portfolio/default.nix
+++ b/pkgs/applications/office/portfolio/default.nix
@@ -73,7 +73,7 @@ stdenv.mkDerivation rec {
     homepage = "https://www.portfolio-performance.info/";
     sourceProvenance = with sourceTypes; [ binaryNativeCode ];
     license = licenses.epl10;
-    maintainers = with maintainers; [ elohmeier oyren shawn8901 ];
+    maintainers = with maintainers; [ elohmeier kilianar oyren shawn8901 ];
     mainProgram = "portfolio";
     platforms = [ "x86_64-linux" ];
   };