diff --git a/src/main/java/ru/betterend/blocks/BrimstoneBlock.java b/src/main/java/ru/betterend/blocks/BrimstoneBlock.java
index 4ddf7416..8b832d94 100644
--- a/src/main/java/ru/betterend/blocks/BrimstoneBlock.java
+++ b/src/main/java/ru/betterend/blocks/BrimstoneBlock.java
@@ -2,17 +2,24 @@ package ru.betterend.blocks;
 
 import java.util.Random;
 
+import org.jetbrains.annotations.Nullable;
+
 import net.fabricmc.fabric.api.object.builder.v1.block.FabricBlockSettings;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
 import net.minecraft.block.MaterialColor;
+import net.minecraft.client.world.ClientWorld;
+import net.minecraft.entity.LivingEntity;
 import net.minecraft.fluid.Fluids;
+import net.minecraft.item.ItemStack;
 import net.minecraft.server.world.ServerWorld;
 import net.minecraft.state.StateManager;
 import net.minecraft.state.property.BooleanProperty;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
+import net.minecraft.world.World;
+import net.minecraft.world.WorldAccess;
 import ru.betterend.blocks.basis.BlockBase;
 import ru.betterend.registry.EndBlocks;
 import ru.betterend.util.BlocksHelper;
@@ -29,6 +36,32 @@ public class BrimstoneBlock extends BlockBase {
 	protected void appendProperties(StateManager.Builder<Block, BlockState> stateManager) {
 		stateManager.add(ACTIVATED);
 	}
+
+	@Override
+	public void onPlaced(World world, BlockPos pos, BlockState state, @Nullable LivingEntity placer, ItemStack itemStack) {
+		if (world.isClient()) {
+			updateChunks((ClientWorld) world, pos);
+		}
+	}
+	
+	public void onBroken(WorldAccess world, BlockPos pos, BlockState state) {
+		if (world.isClient()) {
+			updateChunks((ClientWorld) world, pos);
+		}
+	}
+	
+	private void updateChunks(ClientWorld world, BlockPos pos) {
+		int y = pos.getY() >> 4;
+		int x1 = (pos.getX() - 2) >> 4;
+		int z1 = (pos.getZ() - 2) >> 4;
+		int x2 = (pos.getX() + 2) >> 4;
+		int z2 = (pos.getZ() + 2) >> 4;
+		for (int x = x1; x <= x2; x++) {
+			for (int z = z1; z <= z2; z++) {
+				world.scheduleBlockRenders(x, y, z);
+			}
+		}
+	}
 	
 	@Override
 	public void scheduledTick(BlockState state, ServerWorld world, BlockPos pos, Random random) {
diff --git a/src/main/java/ru/betterend/mixin/client/BiomeColorsMixin.java b/src/main/java/ru/betterend/mixin/client/BiomeColorsMixin.java
index 1c4bacea..33f777be 100644
--- a/src/main/java/ru/betterend/mixin/client/BiomeColorsMixin.java
+++ b/src/main/java/ru/betterend/mixin/client/BiomeColorsMixin.java
@@ -23,8 +23,7 @@ import ru.betterend.util.MHelper;
 public class BiomeColorsMixin {
 	private static final int POISON_COLOR = MHelper.color(92, 160, 78);
 	private static final int STREAM_COLOR = MHelper.color(105, 213, 244);
-	private static final Point[] OUTER_POINTS;
-	private static final Point[] INNER_POINTS;
+	private static final Point[] OFFSETS;
 	private static final boolean HAS_SODIUM;
 	
 	@Inject(method = "getWaterColor", at = @At("RETURN"), cancellable = true)
@@ -33,22 +32,11 @@ public class BiomeColorsMixin {
 			BlockRenderView view = HAS_SODIUM ? MinecraftClient.getInstance().world : world;
 			Mutable mut = new Mutable();
 			mut.setY(pos.getY());
-			
-			for (Point offset: INNER_POINTS) {
-				mut.setX(pos.getX() + offset.x);
-				mut.setZ(pos.getZ() + offset.y);
+			for (int i = 0; i < OFFSETS.length; i++) {
+				mut.setX(pos.getX() + OFFSETS[i].x);
+				mut.setZ(pos.getZ() + OFFSETS[i].y);
 				if ((view.getBlockState(mut).isOf(EndBlocks.BRIMSTONE))) {
-					info.setReturnValue(POISON_COLOR);
-					info.cancel();
-					return;
-				}
-			}
-			
-			for (Point offset: OUTER_POINTS) {
-				mut.setX(pos.getX() + offset.x);
-				mut.setZ(pos.getZ() + offset.y);
-				if ((view.getBlockState(mut).isOf(EndBlocks.BRIMSTONE))) {
-					info.setReturnValue(STREAM_COLOR);
+					info.setReturnValue(i < 16 ? STREAM_COLOR : POISON_COLOR);
 					info.cancel();
 					return;
 				}
@@ -59,21 +47,21 @@ public class BiomeColorsMixin {
 	static {
 		HAS_SODIUM = FabricLoader.getInstance().isModLoaded("sodium");
 		
-		OUTER_POINTS = new Point[16];
+		OFFSETS = new Point[20];
 		for (int i = 0; i < 3; i++) {
 			int p = i - 1;
-			OUTER_POINTS[i] = new Point(p, -2);
-			OUTER_POINTS[i + 3] = new Point(p, 2);
-			OUTER_POINTS[i + 6] = new Point(-2, p);
-			OUTER_POINTS[i + 9] = new Point(2, p);
+			OFFSETS[i] = new Point(p, -2);
+			OFFSETS[i + 3] = new Point(p, 2);
+			OFFSETS[i + 6] = new Point(-2, p);
+			OFFSETS[i + 9] = new Point(2, p);
 		}
 		
-		INNER_POINTS = new Point[4];
 		for (int i = 0; i < 4; i++) {
+			int inner = i + 16;
 			Direction dir = BlocksHelper.HORIZONTAL[i];
-			INNER_POINTS[i] = new Point(dir.getOffsetX(), dir.getOffsetZ());
+			OFFSETS[inner] = new Point(dir.getOffsetX(), dir.getOffsetZ());
 			dir = BlocksHelper.HORIZONTAL[(i + 1) & 3];
-			OUTER_POINTS[i + 12] = new Point(INNER_POINTS[i].x + dir.getOffsetX(), INNER_POINTS[i].y + dir.getOffsetZ());
+			OFFSETS[i + 12] = new Point(OFFSETS[inner].x + dir.getOffsetX(), OFFSETS[inner].y + dir.getOffsetZ());
 		}
 	}
 }