diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index e4ce300f7cdad..cabc41024c980 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -7242,6 +7242,17 @@
     githubId = 1633361;
     name = "Iztok Fister Jr.";
   };
+  FirelightFlagboy = {
+    email = "firelight.flagboy+nixpkgs@gmail.com";
+    github = "FirelightFlagboy";
+    githubId = 30697622;
+    name = "Firelight Flagboy";
+    keys = [
+      {
+        fingerprint = "D6E2 4BD5 680C 609D D146  99B4 4304 CE0B A5E8 67D1";
+      }
+    ];
+  };
   FireyFly = {
     email = "nix@firefly.nu";
     github = "FireyFly";
diff --git a/pkgs/by-name/lt/ltex-ls-plus/package.nix b/pkgs/by-name/lt/ltex-ls-plus/package.nix
new file mode 100644
index 0000000000000..e48bd3d4b136f
--- /dev/null
+++ b/pkgs/by-name/lt/ltex-ls-plus/package.nix
@@ -0,0 +1,45 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchurl,
+  makeBinaryWrapper,
+  jre_headless,
+}:
+
+stdenvNoCC.mkDerivation rec {
+  pname = "ltex-ls-plus";
+  version = "18.3.0";
+
+  src = fetchurl {
+    url = "https://github.com/ltex-plus/ltex-ls-plus/releases/download/${version}/ltex-ls-plus-${version}.tar.gz";
+    sha256 = "sha256-TV8z8nYz2lFsL86yxpIWDh3hDEZn/7P0kax498oicls=";
+  };
+
+  nativeBuildInputs = [ makeBinaryWrapper ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out
+    cp -rfv bin/ lib/ $out
+    rm -fv $out/bin/.lsp-cli.json $out/bin/*.bat
+    for file in $out/bin/{ltex-ls-plus,ltex-cli-plus}; do
+      wrapProgram $file --set JAVA_HOME "${jre_headless}"
+    done
+
+    runHook postInstall
+  '';
+
+  meta =
+    let
+      inherit (lib) licenses maintainers;
+    in
+    {
+      homepage = "https://ltex-plus.github.io/ltex-plus/";
+      description = "LSP language server for LanguageTool";
+      license = licenses.mpl20;
+      mainProgram = "ltex-cli-plus";
+      maintainers = [ maintainers.FirelightFlagboy ];
+      platforms = jre_headless.meta.platforms;
+    };
+}