diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index d5e0e9468be9..d305fc6196a7 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -20260,6 +20260,13 @@
     githubId = 71843723;
     keys = [ { fingerprint = "EEFB CC3A C529 CFD1 943D  A75C BDD5 7BE9 9D55 5965"; } ];
   };
+  thepuzzlemaker = {
+    name = "ThePuzzlemaker";
+    email = "tpzker@thepuzzlemaker.info";
+    github = "ThePuzzlemaker";
+    githubId = 12666617;
+    keys = [ { fingerprint = "7095 C20A 9224 3DB6 5177  07B0 968C D9D7 1C9F BB6C"; } ];
+  };
   therealansh = {
     email = "tyagiansh23@gmail.com";
     github = "therealansh";
diff --git a/pkgs/by-name/va/vatprism/0001-Fix-build-on-JDK-21.patch b/pkgs/by-name/va/vatprism/0001-Fix-build-on-JDK-21.patch
new file mode 100644
index 000000000000..6e6302662cfe
--- /dev/null
+++ b/pkgs/by-name/va/vatprism/0001-Fix-build-on-JDK-21.patch
@@ -0,0 +1,25 @@
+From 78e78dc10e2a4fd84ef0041d346d8f6d162f22c6 Mon Sep 17 00:00:00 2001
+From: ThePuzzlemaker <tpzker@thepuzzlemaker.info>
+Date: Wed, 24 Jul 2024 21:18:04 -0500
+Subject: [PATCH] Fix build on JDK 21+
+
+---
+ pom.xml | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/pom.xml b/pom.xml
+index 5a3254b..42b1405 100644
+--- a/pom.xml
++++ b/pom.xml
+@@ -59,7 +59,7 @@
+         <maven.compiler.target>${java.version}</maven.compiler.target>
+ 
+         <java.version>15</java.version>
+-        <lombok.version>1.18.22</lombok.version>
++        <lombok.version>1.18.30</lombok.version>
+         <javafx.version>17.0.1</javafx.version>
+         <slf4j.version>1.7.32</slf4j.version>
+         <mvvmfx.version>1.9.0-SNAPSHOT</mvvmfx.version>
+-- 
+2.44.1
+
diff --git a/pkgs/by-name/va/vatprism/package.nix b/pkgs/by-name/va/vatprism/package.nix
new file mode 100644
index 000000000000..5995e26fefd2
--- /dev/null
+++ b/pkgs/by-name/va/vatprism/package.nix
@@ -0,0 +1,102 @@
+{
+  lib,
+  stdenv,
+  jdk,
+  maven,
+  makeWrapper,
+  fetchFromGitHub,
+  libGL,
+  libxkbcommon,
+  wayland,
+  fontconfig,
+  libX11,
+  libXcursor,
+  libXi,
+  libXrandr,
+  libXxf86vm,
+  libXtst,
+  copyDesktopItems,
+  makeDesktopItem,
+}:
+let
+  libPath = lib.makeLibraryPath [
+    libGL
+    libxkbcommon
+    wayland
+    libX11
+    libXcursor
+    libXi
+    libXrandr
+    libXxf86vm
+    libXtst
+    fontconfig
+  ];
+in
+maven.buildMavenPackage rec {
+  pname = "vatprism";
+  version = "0.3.5";
+  src = fetchFromGitHub {
+    owner = "marvk";
+    repo = "vatprism";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-ofEwHUCm79roHe2bawmKFw2QHhIonnlkFG5nhE6uN+g=";
+  };
+
+  nativeBuildInputs = [
+    makeWrapper
+    copyDesktopItems
+  ];
+  # https://github.com/marvk/vatprism/pull/141
+  patches = [ ./0001-Fix-build-on-JDK-21.patch ];
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = "vatprism";
+      desktopName = "VATprism";
+      exec = "vatprism";
+      terminal = false;
+      icon = "vatprism";
+    })
+  ];
+
+  mvnHash =
+    if (stdenv.isLinux && stdenv.isAarch64) then
+      "sha256-x0nFt2C7dZqMdllI1+Io9SPBY2J/dVgBTVb9T24vFFI="
+    else
+      "sha256-9uyNCUqnMgpiwm2kz544pWNB/SkRpASm2Dln0e4yZos=";
+
+  installPhase = ''
+    runHook preInstall
+    # create the bin directory
+    mkdir -p $out/bin $out/share/icons/hicolor/256x256/apps
+
+    # copy out the JAR
+    # Maven already setup the classpath to use m2 repository layout
+    # with the prefix of lib/
+    cp target-fat-jar/vatsim-map-${version}-fat.jar $out/
+    cp src/main/resources/net/marvk/fs/vatsim/map/icon-256.png $out/share/icons/hicolor/256x256/apps/vatprism.png
+
+    # create a wrapper that will automatically set the classpath
+    # this should be the paths from the dependency derivation
+    makeWrapper ${jdk}/bin/java $out/bin/${pname} \
+        --add-flags "-jar $out/vatsim-map-${version}-fat.jar" \
+        --set JAVA_HOME ${jdk.home} \
+        --suffix LD_LIBRARY_PATH : ${libPath}
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "VATSIM map and data explorer";
+    longDescription = ''
+      VATprism is a VATSIM Map and VATSIM Data Explorer, VATSIM being the
+      Virtual Air Traffic Simulation Network. VATprism allows users to explore
+      available ATC services, connected pilots, Airports, Flight and Upper
+      Information Regions and more!
+    '';
+    homepage = "https://vatprism.org/";
+    mainProgram = "vatprism";
+    license = lib.licenses.agpl3Plus;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ thepuzzlemaker ];
+  };
+}