diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 50248fdd7dbc..112479e4b7f1 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -9936,6 +9936,12 @@
       { fingerprint = "816D 23F5 E672 EC58 7674  4A73 197F 9A63 2D13 9E30"; }
     ];
   };
+  jmendyk = {
+    email = "jakub@ndyk.me";
+    github = "JMendyk";
+    githubId = 9089004;
+    name = "Jakub Mendyk";
+  };
   jmettes = {
     email = "jonathan@jmettes.com";
     github = "jmettes";
diff --git a/pkgs/by-name/rt/rtlamr/package.nix b/pkgs/by-name/rt/rtlamr/package.nix
new file mode 100644
index 000000000000..95e8bc9497ee
--- /dev/null
+++ b/pkgs/by-name/rt/rtlamr/package.nix
@@ -0,0 +1,31 @@
+{
+  lib,
+  fetchFromGitHub,
+  buildGoModule,
+}:
+
+buildGoModule rec {
+  pname = "rtlamr";
+  version = "0.9.3-unstable-2023-08-13";
+
+  src = fetchFromGitHub {
+    owner = "bemasher";
+    repo = "rtlamr";
+    rev = "dcdddc5a6e7717a038e9346d0adcf9669e4f60b7";
+    sha256 = "sha256-r3dMCpNBCQsqSlFYYfOtVMMgPOagWks6PPWOn5PsLZs";
+  };
+
+  vendorHash = "sha256-uT6zfsWgIot0EMNqwtwJNFXN/WaAyOGfcYJjuyOXT4g=";
+
+  meta = {
+    description = "Rtl-sdr receiver for Itron ERT compatible smart meters";
+    longDescription = ''
+      An rtl-sdr receiver for Itron ERT compatible smart meters operating
+      in the 900MHz ISM band
+    '';
+    homepage = "https://github.com/bemasher/rtlamr";
+    license = lib.licenses.agpl3Only;
+    maintainers = with lib.maintainers; [ jmendyk ];
+    platforms = lib.platforms.unix;
+  };
+}