diff --git a/components/handler.js b/components/handler.js
index eb64973..f913084 100644
--- a/components/handler.js
+++ b/components/handler.js
@@ -256,9 +256,11 @@ module.exports.getLaunchOptions = function (version, modification, options) {
     return new Promise(resolve => {
         let type = modification || version;
 
-        const arguments = type.minecraftArguments ? type.minecraftArguments.split(' ') : type.arguments.game;
+        let arguments = type.minecraftArguments ? type.minecraftArguments.split(' ') : type.arguments.game;
         const assetPath = version.assets === "legacy" || version.assets === "pre-1.6" ? path.join(options.root, 'assets', 'legacy') : path.join(options.root, 'assets');
 
+        if(arguments.length < 9) arguments = arguments.concat(version.minecraftArguments ? version.minecraftArguments.split(' ') : version.arguments.game);
+
         const fields = {
             '${auth_access_token}': options.authorization.access_token,
             '${auth_session}': options.authorization.access_token,
diff --git a/package.json b/package.json
index e7bc03a..5c59c8f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "minecraft-launcher-core",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "description": "Module that downloads Minecraft assets and runs Minecraft. Also Supports Forge",
   "main": "index.js",
   "dependencies": {