diff --git a/pkgs/by-name/lu/lunatic/package.nix b/pkgs/by-name/lu/lunatic/package.nix
deleted file mode 100644
index d07b97650a23..000000000000
--- a/pkgs/by-name/lu/lunatic/package.nix
+++ /dev/null
@@ -1,51 +0,0 @@
-{
-  lib,
-  rustPlatform,
-  fetchFromGitHub,
-  pkg-config,
-  openssl,
-  unstableGitUpdater,
-}:
-
-rustPlatform.buildRustPackage {
-  pname = "lunatic";
-  version = "0.13.2-unstable-2025-03-29";
-
-  src = fetchFromGitHub {
-    owner = "lunatic-solutions";
-    repo = "lunatic";
-    rev = "28a2f387ebf6a64ce4b87e2638812e2c032d5049";
-    hash = "sha256-FnUYnSWarQf68jBfSlIKVZbQHJt5U93MvA6rbNJE23U=";
-  };
-
-  cargoHash = "sha256-+2koGrhM9VMLh8uO1YcaugcfmZaCP4S2twKem+y2oks=";
-
-  nativeBuildInputs = [
-    pkg-config
-  ];
-
-  buildInputs = [
-    openssl
-  ];
-
-  checkFlags = [
-    # requires simd support which is not always available on hydra
-    "--skip=state::tests::import_filter_signature_matches"
-  ];
-
-  passthru.updateScript = unstableGitUpdater {
-    tagPrefix = "v";
-    branch = "main";
-  };
-
-  meta = {
-    description = "Erlang inspired runtime for WebAssembly";
-    homepage = "https://lunatic.solutions";
-    changelog = "https://github.com/lunatic-solutions/lunatic/blob/main/CHANGELOG.md";
-    license = with lib.licenses; [
-      mit # or
-      asl20
-    ];
-    maintainers = [ ];
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 639c95ac20a8..9d912762e8f8 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1302,6 +1302,7 @@ mapAliases {
   luci-go = throw "luci-go has been removed since it was unused and failing to build for 5 months"; # Added 2025-08-27
   luminanceHDR = throw "'luminanceHDR' has been removed as it depended on EOL qt5 webengine and was unmaintained"; # Added 2026-04-17
   lunarvim = throw "'lunarvim' has been removed since it was abandoned upstream and relied on an older version of 'neovim' to work properly"; # Added 2026-02-05
+  lunatic = throw "'lunatic' has been removed, as it is unmaintained"; # Added 2026-05-04
   lxd = throw "
     LXD has been removed from NixOS due to lack of Nixpkgs maintenance.
     Consider migrating or switching to Incus, or remove from your configuration.