diff --git a/pkgs/by-name/lu/luanti/package.nix b/pkgs/by-name/lu/luanti/package.nix
index 2d162b616316..501b333f9cdb 100644
--- a/pkgs/by-name/lu/luanti/package.nix
+++ b/pkgs/by-name/lu/luanti/package.nix
@@ -33,20 +33,22 @@
   buildClient ? true,
   buildServer ? true,
   SDL2,
-  useSDL2 ? true,
+  sdl3,
+  # Use SDL3 (experimental) instead of SDL2
+  useSdl3 ? false,
 
   nix-update-script,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "luanti";
-  version = "5.14.0";
+  version = "5.15.0";
 
   src = fetchFromGitHub {
     owner = "luanti-org";
     repo = "luanti";
     tag = finalAttrs.version;
-    hash = "sha256-y4Bnlq3nE2u4PN0VPyBP31YORrG6LPPoSb7T5i9JnVM=";
+    hash = "sha256-ooZyyVFbf8OreYYs3XZlTht10cpdzsRgbOUWyaqX4jw=";
   };
 
   patches = [
@@ -69,7 +71,7 @@ stdenv.mkDerivation (finalAttrs: {
     (lib.cmakeBool "BUILD_SERVER" buildServer)
     (lib.cmakeBool "BUILD_UNITTESTS" (finalAttrs.finalPackage.doCheck or false))
     (lib.cmakeBool "ENABLE_PROMETHEUS" buildServer)
-    (lib.cmakeBool "USE_SDL2" useSDL2)
+    (lib.cmakeBool "USE_SDL3" useSdl3)
     # Ensure we use system libraries
     (lib.cmakeBool "ENABLE_SYSTEM_GMP" true)
     (lib.cmakeBool "ENABLE_SYSTEM_JSONCPP" true)
@@ -77,14 +79,6 @@ stdenv.mkDerivation (finalAttrs: {
     (lib.cmakeBool "ENABLE_UPDATE_CHECKER" false)
     # ...but make it clear that this is a nix package
     (lib.cmakeFeature "VERSION_EXTRA" "NixOS")
-
-    # Remove when https://github.com/NixOS/nixpkgs/issues/144170 is fixed
-    (lib.cmakeFeature "CMAKE_INSTALL_BINDIR" "bin")
-    (lib.cmakeFeature "CMAKE_INSTALL_DATADIR" "share")
-    (lib.cmakeFeature "CMAKE_INSTALL_DOCDIR" "share/doc/luanti")
-    (lib.cmakeFeature "CMAKE_INSTALL_MANDIR" "share/man")
-    (lib.cmakeFeature "CMAKE_INSTALL_LOCALEDIR" "share/locale")
-
   ];
 
   nativeBuildInputs = [
@@ -116,9 +110,7 @@ stdenv.mkDerivation (finalAttrs: {
     openal
     libogg
     libvorbis
-  ]
-  ++ lib.optionals (buildClient && useSDL2) [
-    SDL2
+    (if useSdl3 then sdl3 else SDL2)
   ]
   ++ lib.optionals (buildClient && !stdenv.hostPlatform.isDarwin) [
     xorg.libX11