diff --git a/flake.lock b/flake.lock
index ab94ce5..6090821 100644
--- a/flake.lock
+++ b/flake.lock
@@ -278,6 +278,24 @@
         "type": "github"
       }
     },
+    "flake-utils_3": {
+      "inputs": {
+        "systems": "systems_3"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "git-hooks": {
       "inputs": {
         "flake-compat": "flake-compat_2",
@@ -659,6 +677,22 @@
         "type": "github"
       }
     },
+    "nixpkgs_13": {
+      "locked": {
+        "lastModified": 1780365719,
+        "narHash": "sha256-QfWfccTN+70ZQ4m2qlU9PiKfz2Yppq94058iJyARNwc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ffa10e26ae11d676b2db836259889f1f571cb14f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1787135253,
@@ -867,7 +901,8 @@
         "nixpkgs-firmware": "nixpkgs-firmware",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "nixpkgs-xr": "nixpkgs-xr",
-        "scopebuddy": "scopebuddy"
+        "scopebuddy": "scopebuddy",
+        "xivlauncher-rb": "xivlauncher-rb"
       }
     },
     "scopebuddy": {
@@ -918,6 +953,21 @@
         "type": "github"
       }
     },
+    "systems_3": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": "nixpkgs_3"
@@ -956,6 +1006,45 @@
         "repo": "treefmt-nix",
         "type": "github"
       }
+    },
+    "xivlauncher-core-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1787708281,
+        "narHash": "sha256-gKBcZh3Kt3nhENQNCg1dIBFxb18rvtEubrYTngdEjuA=",
+        "ref": "refs/tags/rb-v1.4.0.10",
+        "rev": "d0b5c53342cd876fdc6d242b68eaa570344feb69",
+        "revCount": 696,
+        "submodules": true,
+        "type": "git",
+        "url": "https://github.com/rankynbass/XIVLauncher.Core.git"
+      },
+      "original": {
+        "ref": "refs/tags/rb-v1.4.0.7",
+        "submodules": true,
+        "type": "git",
+        "url": "https://github.com/rankynbass/XIVLauncher.Core.git"
+      }
+    },
+    "xivlauncher-rb": {
+      "inputs": {
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": "nixpkgs_13",
+        "xivlauncher-core-src": "xivlauncher-core-src"
+      },
+      "locked": {
+        "lastModified": 1787738399,
+        "narHash": "sha256-g6gjV/bPVBjUWhoV0N6gHsIpr/Uljgk0C5BDfoEplTI=",
+        "owner": "dawei-nh",
+        "repo": "xivlauncher-rb-nix",
+        "rev": "9d11571102093b342903d66b6e7ad5bb37fa8b68",
+        "type": "github"
+      },
+      "original": {
+        "owner": "dawei-nh",
+        "repo": "xivlauncher-rb-nix",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index d86cd85..8ff085c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,6 +26,7 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    xivlauncher-rb.url = "github:dawei-nh/xivlauncher-rb-nix";
     cheatengine.url = "github:Hy4ri/cheatengine-flake";
     millennium.url = "github:SteamClientHomebrew/Millennium?dir=packages/nix";
     scopebuddy.url = "github:HikariKnight/ScopeBuddy";
@@ -49,6 +50,7 @@
       millennium,
       nix-cachyos-kernel,
       cheatengine,
+      xivlauncher-rb,
       ...
     }:
     let
diff --git a/hosts/nero/configuration.nix b/hosts/nero/configuration.nix
index 0301348..2ac5d04 100644
--- a/hosts/nero/configuration.nix
+++ b/hosts/nero/configuration.nix
@@ -140,8 +140,8 @@ in
       qbittorrent
 
       inputs.scopebuddy.packages.${pkgs.stdenv.hostPlatform.system}.default
+      inputs.xivlauncher-rb.packages.${pkgs.stdenv.hostPlatform.system}.default
 
-      (callPackage ../../packages/xivlauncher/package.nix { })
       (callPackage ../../packages/aseprite/package.nix { })
       (callPackage ../../packages/aseprite-thumbnailer-kde/package.nix { inherit unstable; })
       (callPackage ../../packages/undertale-mod-tool/package.nix { })