diff --git a/CraftBukkit-Patches/0068-Orebfuscator.patch b/CraftBukkit-Patches/0068-Orebfuscator.patch
index 7a39fb48d..1db554eb9 100644
--- a/CraftBukkit-Patches/0068-Orebfuscator.patch
+++ b/CraftBukkit-Patches/0068-Orebfuscator.patch
@@ -1,4 +1,4 @@
-From ed7b1fa657976910f496b8cdcaf25e38aecc3f26 Mon Sep 17 00:00:00 2001
+From b1f48210131c8ca7b879452ca7b60a4bd578a826 Mon Sep 17 00:00:00 2001
 From: md_5 <md_5@live.com.au>
 Date: Thu, 16 May 2013 18:51:05 +1000
 Subject: [PATCH] Orebfuscator
@@ -49,14 +49,14 @@ index 09b34e9..e80d8b9 100644
          try {
              this.buffer = chunkmap.a;
 diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
-index bf3a139..ce44ad6 100644
+index bf3a139..fc92026 100644
 --- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
 +++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
 @@ -43,6 +43,7 @@ public class PacketPlayOutMapChunkBulk extends Packet {
          for (int k = 0; k < i; ++k) {
              Chunk chunk = (Chunk) list.get(k);
              ChunkMap chunkmap = PacketPlayOutMapChunk.a(chunk, true, '\uffff');
-+            chunk.world.spigotConfig.antiXrayInstance.obfuscate(chunk.locX, chunk.locZ, i, chunkmap.a, chunk.world); // Spigot
++            chunk.world.spigotConfig.antiXrayInstance.obfuscate(chunk.locX, chunk.locZ, chunkmap.b, chunkmap.a, chunk.world); // Spigot
  
              if (buildBuffer.length < j + chunkmap.a.length) {
                  byte[] abyte = new byte[j + chunkmap.a.length];
@@ -86,7 +86,7 @@ index 5b0875d..1aca7f6 100644
      public void b(int i, int j, int k, Block block, int l) {
 diff --git a/src/main/java/org/spigotmc/AntiXray.java b/src/main/java/org/spigotmc/AntiXray.java
 new file mode 100644
-index 0000000..ab01d3b
+index 0000000..8230ff1
 --- /dev/null
 +++ b/src/main/java/org/spigotmc/AntiXray.java
 @@ -0,0 +1,188 @@
@@ -149,7 +149,7 @@ index 0000000..ab01d3b
 +    /**
 +     * Removes all non exposed ores from the chunk buffer.
 +     */
-+    public void obfuscate(int chunkX, int chunkY, int bitmask, byte[] buffer, World world)
++    public void obfuscate(int chunkX, int chunkZ, int bitmask, byte[] buffer, World world)
 +    {
 +        // If the world is marked as obfuscated
 +        if ( world.spigotConfig.antiXray )
@@ -164,7 +164,7 @@ index 0000000..ab01d3b
 +
 +            // Chunk corner X and Z blocks
 +            int startX = chunkX << 4;
-+            int startZ = chunkY << 4;
++            int startZ = chunkZ << 4;
 +
 +            // Chunks can have up to 16 sections
 +            for ( int i = 0; i < 16; i++ )