diff --git a/src/main/java/com/simibubi/create/foundation/utility/worldWrappers/WrappedChunkProvider.java b/src/main/java/com/simibubi/create/foundation/utility/worldWrappers/WrappedChunkProvider.java
index 43a4bbde7..dbc75fcfd 100644
--- a/src/main/java/com/simibubi/create/foundation/utility/worldWrappers/WrappedChunkProvider.java
+++ b/src/main/java/com/simibubi/create/foundation/utility/worldWrappers/WrappedChunkProvider.java
@@ -1,10 +1,7 @@
 package com.simibubi.create.foundation.utility.worldWrappers;
 
-import java.util.Arrays;
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
-import java.util.function.Predicate;
 import java.util.stream.Stream;
 
 import javax.annotation.Nullable;
@@ -12,29 +9,13 @@ import javax.annotation.Nullable;
 import com.simibubi.create.foundation.utility.worldWrappers.chunk.EmptierChunk;
 import com.simibubi.create.foundation.utility.worldWrappers.chunk.WrappedChunk;
 
-import net.minecraft.block.BlockState;
-import net.minecraft.block.Blocks;
-import net.minecraft.entity.Entity;
-import net.minecraft.fluid.FluidState;
-import net.minecraft.fluid.Fluids;
-import net.minecraft.tileentity.TileEntity;
-import net.minecraft.util.Util;
-import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.ChunkPos;
-import net.minecraft.util.registry.Registry;
 import net.minecraft.world.IBlockReader;
-import net.minecraft.world.World;
-import net.minecraft.world.biome.Biome;
-import net.minecraft.world.biome.BiomeContainer;
-import net.minecraft.world.biome.BiomeRegistry;
 import net.minecraft.world.chunk.AbstractChunkProvider;
-import net.minecraft.world.chunk.Chunk;
 import net.minecraft.world.chunk.ChunkStatus;
-import net.minecraft.world.chunk.EmptyChunk;
 import net.minecraft.world.chunk.IChunk;
 import net.minecraft.world.lighting.WorldLightManager;
-import net.minecraft.world.server.ChunkHolder;
 
 public class WrappedChunkProvider extends AbstractChunkProvider {
     private PlacementSimulationWorld world;
diff --git a/src/main/java/com/simibubi/create/foundation/utility/worldWrappers/WrappedWorld.java b/src/main/java/com/simibubi/create/foundation/utility/worldWrappers/WrappedWorld.java
index a5984048c..7d14d0061 100644
--- a/src/main/java/com/simibubi/create/foundation/utility/worldWrappers/WrappedWorld.java
+++ b/src/main/java/com/simibubi/create/foundation/utility/worldWrappers/WrappedWorld.java
@@ -21,11 +21,14 @@ import net.minecraft.util.Direction;
 import net.minecraft.util.SoundCategory;
 import net.minecraft.util.SoundEvent;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.SectionPos;
 import net.minecraft.util.registry.DynamicRegistries;
 import net.minecraft.world.ITickList;
 import net.minecraft.world.World;
 import net.minecraft.world.biome.Biome;
 import net.minecraft.world.chunk.AbstractChunkProvider;
+import net.minecraft.world.chunk.Chunk;
+import net.minecraft.world.chunk.ChunkSection;
 import net.minecraft.world.lighting.WorldLightManager;
 import net.minecraft.world.storage.ISpawnWorldInfo;
 import net.minecraft.world.storage.MapData;
@@ -51,12 +54,12 @@ public class WrappedWorld extends World {
 	public World getWorld() {
 		return world;
 	}
-	
+
 	@Override
 	public WorldLightManager getLightingProvider() {
 		return world.getLightingProvider();
 	}
-	
+
 	@Override
 	public BlockState getBlockState(@Nullable BlockPos pos) {
 		return world.getBlockState(pos);
@@ -84,7 +87,12 @@ public class WrappedWorld extends World {
 
 	@Override
 	public void notifyBlockUpdate(BlockPos pos, BlockState oldState, BlockState newState, int flags) {
-		world.notifyBlockUpdate(pos, oldState, newState, flags);
+		Chunk chunk = world.getChunkProvider().getWorldChunk(pos.getX() >> 4, pos.getZ() >> 4);
+		if (chunk != null) {
+			ChunkSection chunksection = chunk.getSections()[SectionPos.toChunk(pos.getY())];
+			if (chunksection != null)
+				world.notifyBlockUpdate(pos, oldState, newState, flags);
+		}
 	}
 
 	@Override