diff --git a/src/main/java/io/github/slimeistdev/crystalline_sky/mixin/ChunkSkyLightProviderMixin.java b/src/main/java/io/github/slimeistdev/crystalline_sky/mixin/ChunkSkyLightProviderMixin.java
index 85e44e8..4e0fde6 100644
--- a/src/main/java/io/github/slimeistdev/crystalline_sky/mixin/ChunkSkyLightProviderMixin.java
+++ b/src/main/java/io/github/slimeistdev/crystalline_sky/mixin/ChunkSkyLightProviderMixin.java
@@ -1,20 +1,9 @@
 package io.github.slimeistdev.crystalline_sky.mixin;
 
-import com.llamalad7.mixinextras.expression.Definition;
-import com.llamalad7.mixinextras.expression.Expression;
-import com.llamalad7.mixinextras.injector.ModifyExpressionValue;
-import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
-import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
-import com.llamalad7.mixinextras.sugar.Local;
-import com.llamalad7.mixinextras.sugar.Share;
-import com.llamalad7.mixinextras.sugar.ref.LocalBooleanRef;
-import com.llamalad7.mixinextras.sugar.ref.LocalIntRef;
-import com.llamalad7.mixinextras.sugar.ref.LocalRef;
 import io.github.slimeistdev.crystalline_sky.registry.CrystallineBlocks;
 import net.minecraft.block.BlockState;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.ChunkSectionPos;
-import net.minecraft.util.math.Direction;
 import net.minecraft.world.chunk.ChunkProvider;
 import net.minecraft.world.chunk.ChunkToNibbleArrayMap;
 import net.minecraft.world.chunk.light.ChunkLightProvider;
@@ -23,10 +12,8 @@ import net.minecraft.world.chunk.light.LightStorage;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
-import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.Slice;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(ChunkSkyLightProvider.class)
@@ -35,9 +22,6 @@ public abstract class ChunkSkyLightProviderMixin<M extends ChunkToNibbleArrayMap
 	@Final
 	private BlockPos.Mutable scratchPos;
 
-	@Unique
-	private static final int crystalline_sky$EMISSION_FROM_SKY_BLOCK = 1 << 22; // used to allow 15-level light to go down without reduction
-
 	protected ChunkSkyLightProviderMixin(ChunkProvider chunkProvider, S lightStorage) {
 		super(chunkProvider, lightStorage);
 	}
@@ -46,78 +30,7 @@ public abstract class ChunkSkyLightProviderMixin<M extends ChunkToNibbleArrayMap
 	private void emitFromSky(long blockPos, CallbackInfo ci) {
 		BlockState state = getStateForLighting(scratchPos.set(blockPos));
 		if (state.isOf(CrystallineBlocks.SKY) && ((LightStorageAccessor) lightStorage).crystalline_sky$callIsSectionInEnabledColumn(ChunkSectionPos.fromBlockPos(blockPos))) {
-			enqueueIncrease(blockPos, QueueEntry.increaseLightFromEmission(15, isTrivialForLighting(state)) | crystalline_sky$EMISSION_FROM_SKY_BLOCK);
+			enqueueIncrease(blockPos, QueueEntry.increaseLightFromEmission(15, isTrivialForLighting(state)));
 		}
 	}
-
-	@Definition(id = "lightLevel", local = @Local(type = int.class, argsOnly = true, ordinal = 0))
-	@Expression("lightLevel - 1")
-	@ModifyExpressionValue(
-		method = "propagateIncrease",
-		at = @At("MIXINEXTRAS:EXPRESSION"),
-		slice = @Slice(
-			from = @At(value = "INVOKE", target = "Lnet/minecraft/world/chunk/light/SkyLightStorage;get(J)I"),
-			to = @At(value = "INVOKE", target = "Lnet/minecraft/world/chunk/light/ChunkSkyLightProvider;getStateForLighting(Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/block/BlockState;", ordinal = 0)
-		)
-	)
-	private int unreducedDown1(int original, long blockPos, long packed, int lightLevel, @SuppressWarnings("LocalMayBeArgsOnly") @Local(ordinal = 0) LocalRef<Direction> direction, @Share("unreduced") LocalBooleanRef unreduced) {
-		if (lightLevel == 15 && (packed & crystalline_sky$EMISSION_FROM_SKY_BLOCK) != 0 && direction.get() == Direction.DOWN) {
-			unreduced.set(true);
-			return lightLevel;
-		} else {
-			unreduced.set(false);
-			return original;
-		}
-	}
-
-	@WrapOperation(
-		method = "propagateIncrease",
-		at = @At(
-			value = "INVOKE",
-			target = "Lnet/minecraft/world/chunk/light/ChunkSkyLightProvider;getOpacity(Lnet/minecraft/block/BlockState;)I",
-			ordinal = 0
-		),
-		slice = @Slice(
-			from = @At(value = "INVOKE", target = "Lnet/minecraft/world/chunk/light/ChunkSkyLightProvider;getStateForLighting(Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/block/BlockState;", ordinal = 0)
-		)
-	)
-	private int unreducedDown2(ChunkSkyLightProvider instance, BlockState blockState, Operation<Integer> original, @Share("unreduced") LocalBooleanRef unreduced) {
-		if (unreduced.get()) {
-			return blockState.getOpacity();
-		}
-
-		return original.call(instance, blockState);
-	}
-
-	@WrapOperation(
-		method = "propagateIncrease",
-		at = @At(
-			value = "INVOKE",
-			target = "Lnet/minecraft/world/chunk/light/ChunkSkyLightProvider;enqueueIncrease(JJ)V"
-		),
-		slice = @Slice(
-			from = @At(value = "INVOKE", target = "Lnet/minecraft/world/chunk/light/ChunkSkyLightProvider;getStateForLighting(Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/block/BlockState;", ordinal = 0)
-		)
-	)
-	private void passFlagOn(ChunkSkyLightProvider instance, long pos, long flags, Operation<Void> original, @Share("unreduced") LocalBooleanRef unreduced) {
-		if (unreduced.get()) {
-			flags |= crystalline_sky$EMISSION_FROM_SKY_BLOCK;
-		}
-		original.call(instance, pos, flags);
-	}
-
-	@Definition(id = "k", local = @Local(type = int.class, ordinal = 4))
-	@Definition(id = "j", local = @Local(type = int.class, ordinal = 1))
-	@Expression("k <= j - 1")
-	@ModifyExpressionValue(
-		method = "propagateDecrease",
-		at = @At("MIXINEXTRAS:EXPRESSION"),
-		slice = @Slice(
-			from = @At(value = "INVOKE", target = "Lnet/minecraft/world/chunk/light/SkyLightStorage;get(J)I"),
-			to = @At(value = "INVOKE", target = "Lnet/minecraft/world/chunk/light/SkyLightStorage;set(JI)V")
-		)
-	)
-	private boolean cleanBelowSkyLight(boolean original, @Local(ordinal = 1) LocalIntRef j, @Local(ordinal = 4) LocalIntRef k, @SuppressWarnings("LocalMayBeArgsOnly") @Local LocalRef<Direction> direction) {
-		return original || direction.get() == Direction.DOWN && j.get() == 15 && k.get() == 15;
-	}
 }