diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 44811202a450..6a8ae16e34be 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -18091,6 +18091,12 @@
     githubId = 220262;
     name = "Ion Mudreac";
   };
+  mulatta = {
+    email = "seungwon@mulatta.io";
+    github = "mulatta";
+    githubId = 67085791;
+    name = "Seungwon Lee";
+  };
   MulliganSecurity = {
     email = "mulligansecurity@riseup.net";
     github = "MulliganSecurity";
diff --git a/pkgs/by-name/ne/nextflow/package.nix b/pkgs/by-name/ne/nextflow/package.nix
index cd474294ad1a..394a95796d54 100644
--- a/pkgs/by-name/ne/nextflow/package.nix
+++ b/pkgs/by-name/ne/nextflow/package.nix
@@ -113,6 +113,7 @@ stdenv.mkDerivation (finalAttrs: {
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [
       Etjean
+      mulatta
     ];
     mainProgram = "nextflow";
     platforms = lib.platforms.unix;