diff --git a/pkgs/by-name/co/cog/package.nix b/pkgs/by-name/co/cog/package.nix
new file mode 100644
index 000000000000..21d98dcdb240
--- /dev/null
+++ b/pkgs/by-name/co/cog/package.nix
@@ -0,0 +1,49 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+  testers,
+  cog,
+  stdenv,
+}:
+
+buildGoModule rec {
+  pname = "cog";
+  version = "0.0.46";
+
+  src = fetchFromGitHub {
+    owner = "grafana";
+    repo = "cog";
+    tag = "v${version}";
+    hash = "sha256-sxZdldloFSWSRfilTuqrpMTJ3LvSLHyt5ifyZyG1Pbk=";
+  };
+
+  vendorHash = "sha256-GeJPE0UrXWYAG7G6azMYqMdq8b3dDFmJOfEY1JilzcI=";
+
+  subPackages = [ "cmd/cli" ];
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X=main.version=${version}"
+  ];
+
+  env.CGO_ENABLED = 0;
+
+  passthru.tests.version = testers.testVersion { package = cog; };
+
+  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
+    mv $out/bin/cli $out/bin/cog
+  '';
+
+  meta = {
+    changelog = "https://github.com/grafana/cog/releases/tag/v${version}";
+    description = "Grafana's code generation tool";
+    license = lib.licenses.asl20;
+    homepage = "https://github.com/grafana/cog";
+    maintainers = [
+      lib.maintainers.zebradil
+    ];
+    mainProgram = "cog";
+  };
+}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index d733e3bb3603..917ff954da4e 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -469,7 +469,6 @@ mapAliases {
   code-browser-gtk2 = throw "'code-browser-gtk2' has been removed, as it was broken since 22.11"; # Added 2025-08-22
   code-browser-gtk = throw "'code-browser-gtk' has been removed, as it was broken since 22.11"; # Added 2025-08-22
   code-browser-qt = throw "'code-browser-qt' has been removed, as it was broken since 22.11"; # Added 2025-08-22
-  cog = throw "'cog' has been removed as it depends on unmaintained libraries"; # Added 2025-10-08
   CoinMP = throw "'CoinMP' has been renamed to/replaced by 'coinmp'"; # Converted to throw 2025-10-27
   collada2gltf = throw "collada2gltf has been removed from Nixpkgs, as it has been unmaintained upstream for 5 years and does not build with supported GCC versions"; # Addd 2025-08-08
   colloid-kde = throw "'colloid-kde' has been removed, as it is only compatible with Plasma 5, which is EOL"; # Added 2025-08-20