diff --git a/patches/net/minecraft/world/gen/ChunkProviderGenerate.java.patch b/patches/net/minecraft/world/gen/ChunkProviderGenerate.java.patch
new file mode 100644
index 0000000..40d7782
--- /dev/null
+++ b/patches/net/minecraft/world/gen/ChunkProviderGenerate.java.patch
@@ -0,0 +1,10 @@
+--- ../src-base/minecraft/net/minecraft/world/gen/ChunkProviderGenerate.java
++++ ../src-work/minecraft/net/minecraft/world/gen/ChunkProviderGenerate.java
+@@ -194,6 +194,7 @@
+             for (int l = 0; l < 16; ++l)
+             {
+                 BiomeGenBase biomegenbase = p_147422_5_[l + k * 16];
++                if(biomegenbase==null) continue;
+                 biomegenbase.genTerrainBlocks(this.worldObj, this.rand, p_147422_3_, p_147422_4_, p_147422_1_ * 16 + k, p_147422_2_ * 16 + l, this.stoneNoise[l + k * 16]);
+             }
+         }