diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index edf5901bf537..814c0776643e 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -6254,6 +6254,12 @@
     githubId = 34393802;
     name = "Malte Voos";
   };
+  malbarbo = {
+    email = "malbarbo@gmail.com";
+    github = "malbarbo";
+    githubId = 1678126;
+    name = "Marco A L Barbosa";
+  };
   malyn = {
     email = "malyn@strangeGizmo.com";
     github = "malyn";
diff --git a/pkgs/development/compilers/scryer-prolog/default.nix b/pkgs/development/compilers/scryer-prolog/default.nix
index 705e76a463fb..534379bcacfc 100644
--- a/pkgs/development/compilers/scryer-prolog/default.nix
+++ b/pkgs/development/compilers/scryer-prolog/default.nix
@@ -31,5 +31,6 @@ rustPlatform.buildRustPackage rec {
     description = "A modern Prolog implementation written mostly in Rust.";
     homepage = "https://github.com/mthom/scryer-prolog";
     license = with licenses; [ bsd3 ];
+    maintainers = with maintainers; [ malbarbo ];
   };
 }