diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 24997656539c..73f1fa48466a 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -23242,6 +23242,13 @@
     github = "uku3lig";
     githubId = 61147779;
   };
+  ulinja = {
+    email = "julian@lobbes.dev";
+    github = "ulinja";
+    githubId = 56582668;
+    name = "Julian Lobbes";
+    keys = [ { fingerprint = "24D9 B20A 65C2 DFB9 8E6A  754C 8EC4 6A5E 6743 3524"; } ];
+  };
   ulrikstrid = {
     email = "ulrik.strid@outlook.com";
     github = "ulrikstrid";
diff --git a/pkgs/by-name/go/gobatmon/package.nix b/pkgs/by-name/go/gobatmon/package.nix
new file mode 100644
index 000000000000..a8b15ec0e07d
--- /dev/null
+++ b/pkgs/by-name/go/gobatmon/package.nix
@@ -0,0 +1,30 @@
+{
+  buildGoModule,
+  fetchFromGitHub,
+  lib,
+}:
+
+buildGoModule rec {
+  pname = "gobatmon";
+  version = "0.4.0";
+
+  src = fetchFromGitHub {
+    owner = "ulinja";
+    repo = "gobatmon";
+    tag = "v${version}";
+    hash = "sha256-morcsU9RhY17XlaDC6J0uDRYiSYjnXquFjuOh7AEKkA=";
+  };
+
+  vendorHash = "sha256-WUTGAYigUjuZLHO1YpVhFSWpvULDZfGMfOXZQqVYAfs=";
+
+  meta = {
+    description = "Simple battery level monitor for Linux written in Go";
+    homepage = "https://github.com/ulinja/gobatmon";
+    license = lib.licenses.wtfpl;
+    maintainers = with lib.maintainers; [ ulinja ];
+    mainProgram = "gobatmon";
+    downloadPage = "https://github.com/ulinja/gobatmon/releases/latest";
+    changelog = "https://github.com/ulinja/gobatmon/blob/v${version}/CHANGELOG.md";
+    platforms = lib.platforms.linux;
+  };
+}