diff --git a/package.json b/package.json
index d35293b..9febfd3 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,8 @@
     "vec3": "0.1.3",
     "spiralloop": "1.0.2",
     "node-dir": "~0.1.9",
-    "uuid-1345": "~0.99.6"
+    "uuid-1345": "~0.99.6",
+    "prismarine-world-sync": "0.1.0"
   },
   "repository": {
     "type": "git",
diff --git a/src/lib/serverPlugins/modpe.js b/src/lib/serverPlugins/modpe.js
index 0c7b9f1..b0c2be2 100644
--- a/src/lib/serverPlugins/modpe.js
+++ b/src/lib/serverPlugins/modpe.js
@@ -56,7 +56,7 @@ function modpeApi() {
     }
 
     function getTile(x, y, z) {
-        server.world.getBlockType(new vec3(x, y, z));
+        return server._worldSync.getBlockType(new vec3(x, y, z));
     }
 
     function preventDefault() {
@@ -161,7 +161,6 @@ function inject(serv,settings)
 
         player._client.on("block_dig", function (packet) {
             var pos = new vec3(packet.location);
-            var currentlyDugBlock = serv.world.getBlock(pos);
             if (packet.status == 0 && player.gameMode != 1)
                 startDestroyBlock(pos.x, pos.y, pos.z, 0);
             else if (packet.status == 2)
@@ -180,7 +179,7 @@ function inject(serv,settings)
             if (packet.location.y < 0) return;
             useItem(packet.location.x, packet.location.y, packet.location.z,
               packet.heldItem.blockId,
-              serv.world.getBlockType(new vec3(packet.location.x, packet.location.y, packet.location.z)));
+              serv._worldSync.getBlockType(new vec3(packet.location.x, packet.location.y, packet.location.z)));
         });
 
         player.on('modpe', function (command) {
diff --git a/src/lib/serverPlugins/world.js b/src/lib/serverPlugins/world.js
index b78f989..3974077 100644
--- a/src/lib/serverPlugins/world.js
+++ b/src/lib/serverPlugins/world.js
@@ -1,6 +1,7 @@
 var Chunk = require('prismarine-chunk')(require("../version"));
 var World = require('prismarine-world');
 var Vec3 = require('vec3');
+var WorldSync = require("prismarine-world-sync");
 
 var generations={
   'grass_field':require("../worldGenerations/grass_field"),
@@ -15,4 +16,5 @@ function inject(serv,options) {
   options["generation"].options.seed=options["generation"].options.seed || Math.random()*Math.pow(2, 32);
   serv.emit("seed",options["generation"].options.seed);
   serv.world = new World(generations[options["generation"].name](options["generation"].options));
+  serv._worldSync=new WorldSync(serv.world);
 }