--- ../src-base/common/net/minecraft/src/ChunkProviderServer.java
+++ ../src-work/common/net/minecraft/src/ChunkProviderServer.java
@@ -6,6 +6,8 @@
 import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
+
+import cpw.mods.fml.common.registry.GameRegistry;
 
 public class ChunkProviderServer implements IChunkProvider
 {
@@ -177,6 +179,7 @@
             if (this.field_73246_d != null)
             {
                 this.field_73246_d.func_73153_a(p_73153_1_, p_73153_2_, p_73153_3_);
+                GameRegistry.generateWorld(p_73153_2_, p_73153_3_, field_73251_h, field_73246_d, p_73153_1_);
                 var4.func_76630_e();
             }
         }