diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 3c60e66f9aa1..ff8e1d013a64 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -18663,6 +18663,11 @@
     githubId = 50854675;
     name = "Nelson Jeppesen";
   };
+  nemin = {
+    name = "Nemin";
+    github = "Nemin32";
+    githubId = 2953293;
+  };
   neosimsim = {
     email = "me@abn.sh";
     github = "neosimsim";
diff --git a/pkgs/by-name/gu/guile-colorized/package.nix b/pkgs/by-name/gu/guile-colorized/package.nix
new file mode 100644
index 000000000000..90a24df13f24
--- /dev/null
+++ b/pkgs/by-name/gu/guile-colorized/package.nix
@@ -0,0 +1,51 @@
+{
+  lib,
+  fetchgit,
+  stdenv,
+  guile,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "guile-colorized";
+  version = "0-unstable-2019-12-05";
+
+  src = fetchgit {
+    url = "https://gitlab.com/NalaGinrut/guile-colorized";
+    rev = "1625a79f0e31849ebd537e2a58793fb45678c58f";
+    hash = "sha256-MxRFt3dPOBA/u2RbdnwWCfS6qjnVYtiuV7K+B6SFp4w=";
+  };
+
+  strictDeps = true;
+
+  nativeBuildInputs = [ guile ];
+  buildInputs = [ guile ];
+
+  preConfigure = ''
+    export GUILE_AUTO_COMPILE=0
+  '';
+
+  buildPhase = ''
+    runHook preBuild
+
+    site_dir="$out/share/guile/3.0"
+    lib_dir="$out/lib/guile/3.0/site-ccache"
+
+    export GUILE_LOAD_PATH=.:$site_dir:...:$GUILE_LOAD_PATH
+    export GUILE_LOAD_COMPILED_PATH=.:$lib_dir:...:$GUILE_LOAD_COMPILE
+
+    mkdir -p $site_dir/ice-9
+    cp $src/ice-9/colorized.scm $site_dir/ice-9
+    guild compile $site_dir/ice-9/colorized.scm -o $lib_dir/ice-9/colorized.go
+
+    runHook postBuild
+  '';
+
+  dontInstall = true;
+
+  meta = {
+    description = "Colorized REPL for GNU Guile";
+    homepage = "https://gitlab.com/NalaGinrut/guile-colorized/";
+    license = lib.licenses.gpl3Plus;
+    platforms = guile.meta.platforms;
+    maintainers = with lib.maintainers; [ nemin ];
+  };
+})