diff --git a/app.js b/app.js
index cff9fb6..5c85d79 100644
--- a/app.js
+++ b/app.js
@@ -20,7 +20,8 @@ var options = {
   logging:settings.logging,
   generation:settings.generation,
   'modpe': settings.modpe,
-  kickTimeout: settings.kickTimeout ? settings.kickTimeout : 10*1000
+  kickTimeout: settings.kickTimeout ? settings.kickTimeout : 10*1000,
+  regionFolder: settings.regionFolder
 };
 
 mcServer.createMCServer(options);
diff --git a/package.json b/package.json
index 9febfd3..880e387 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,8 @@
   },
   "scripts": {
     "prepublish": "gulp",
-    "test": "mocha --reporter spec"
+    "test": "mocha --reporter spec",
+    "postinstall": "node_modules/.bin/babel --optional runtime --recursive  --stage 0 -d node_modules/prismarine-world/dist/ node_modules/prismarine-world/src/"
   },
   "keywords": [],
   "licenses": {
@@ -31,14 +32,15 @@
     "prismarine-block": "0.1.0",
     "prismarine-chunk": "0.2.1",
     "prismarine-entity": "0.1.0",
-    "prismarine-world": "0.2.0",
+    "prismarine-world": "git://github.com/PrismarineJS/prismarine-world.git#anvil",
     "request-promise": "^0.4.3",
     "requireindex": "~1.0.0",
     "vec3": "0.1.3",
     "spiralloop": "1.0.2",
     "node-dir": "~0.1.9",
     "uuid-1345": "~0.99.6",
-    "prismarine-world-sync": "0.1.0"
+    "prismarine-world-sync": "0.1.0",
+    "babel": "5.8.23"
   },
   "repository": {
     "type": "git",
diff --git a/src/lib/serverPlugins/world.js b/src/lib/serverPlugins/world.js
index b6cde25..918a476 100644
--- a/src/lib/serverPlugins/world.js
+++ b/src/lib/serverPlugins/world.js
@@ -12,9 +12,9 @@ var generations={
 
 module.exports = inject;
 
-function inject(serv,{generation={"name":"diamond_square","options":{"worldHeight":80}}}={}) {
+function inject(serv,{regionFolder,generation={"name":"diamond_square","options":{"worldHeight":80}}}={}) {
   generation.options.seed=generation.options.seed || Math.random()*Math.pow(2, 32);
   serv.emit("seed",generation.options.seed);
-  serv.world = new World(generations[generation.name](generation.options));
+  serv.world = new World(generations[generation.name](generation.options),regionFolder);
   serv._worldSync=new WorldSync(serv.world);
 }