diff --git a/pkgs/by-name/et/etlegacy-unwrapped/package.nix b/pkgs/by-name/et/etlegacy-unwrapped/package.nix
index a3c7280b9cbe..f7e14dd8c3d3 100644
--- a/pkgs/by-name/et/etlegacy-unwrapped/package.nix
+++ b/pkgs/by-name/et/etlegacy-unwrapped/package.nix
@@ -1,25 +1,27 @@
-{ lib
-, stdenv
-, writeShellApplication
-, fetchFromGitHub
-, cjson
-, cmake
-, git
-, makeBinaryWrapper
-, unzip
-, curl
-, freetype
-, glew
-, libjpeg
-, libogg
-, libpng
-, libtheora
-, lua5_4
-, minizip
-, openal
-, SDL2
-, sqlite
-, zlib
+{
+  lib,
+  stdenv,
+  writeShellApplication,
+  fetchFromGitHub,
+  fetchpatch,
+  cjson,
+  cmake,
+  git,
+  makeBinaryWrapper,
+  unzip,
+  curl,
+  freetype,
+  glew,
+  libjpeg,
+  libogg,
+  libpng,
+  libtheora,
+  lua5_4,
+  minizip,
+  openal,
+  SDL2,
+  sqlite,
+  zlib,
 }:
 let
   version = "2.83.1";
@@ -44,6 +46,16 @@ stdenv.mkDerivation {
     hash = "sha256-k1H3irA9UVOICY3keKGVJMtBczW/b5ObyNvB7fGAcFA=";
   };
 
+  patches = lib.optionals stdenv.hostPlatform.isDarwin [
+    # Fix compilation on Darwin archs
+    # Reported upstream at https://github.com/etlegacy/etlegacy/pull/3005
+    # Remove this patch when the PR is merged
+    (fetchpatch {
+      url = "https://github.com/etlegacy/etlegacy/commit/2767d15c67fe0680178d9cc85ed4cf2ad1d88ad0.patch?full_index=1";
+      hash = "sha256-rGfNIWb9zohk1QJLrYg9nqw6sMvXM0IbIl9kvYXRBuk=";
+    })
+  ];
+
   nativeBuildInputs = [
     cjson
     cmake
@@ -79,10 +91,19 @@ stdenv.mkDerivation {
 
   cmakeFlags = [
     "-DCROSS_COMPILE32=0"
+    "-DCMAKE_BUILD_TYPE=Release"
     "-DBUILD_SERVER=1"
     "-DBUILD_CLIENT=1"
+    "-DBUNDLED_ZLIB=0"
+    "-DBUNDLED_CJSON=0"
     "-DBUNDLED_JPEG=0"
     "-DBUNDLED_LIBS=0"
+    "-DBUNDLED_FREETYPE=0"
+    "-DBUNDLED_OGG_VORBIS=0"
+    "-DBUNDLED_OPENAL=0"
+    "-DBUNDLED_PNG=0"
+    "-DBUNDLED_THEORA=0"
+    "-DBUNDLED_MINIZIP=0"
     "-DINSTALL_EXTRA=0"
     "-DINSTALL_OMNIBOT=0"
     "-DINSTALL_GEOIP=0"
@@ -103,7 +124,9 @@ stdenv.mkDerivation {
       for the popular online FPS game Wolfenstein: Enemy Territory - whose
       gameplay is still considered unmatched by many, despite its great age.
     '';
-    maintainers = with lib.maintainers; [ ashleyghooper drupol ];
-    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [
+      ashleyghooper
+      drupol
+    ];
   };
 }