diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/worldgen/placement/AbstractEnormousPlacement.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/worldgen/placement/AbstractEnormousPlacement.kt
index 4180a3afc..6263b40e7 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/worldgen/placement/AbstractEnormousPlacement.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/worldgen/placement/AbstractEnormousPlacement.kt
@@ -13,6 +13,7 @@ import net.minecraft.util.RandomSource
 import net.minecraft.world.level.ChunkPos
 import net.minecraft.world.level.levelgen.placement.PlacementContext
 import net.minecraft.world.level.levelgen.placement.PlacementModifier
+import ru.dbotthepony.mc.otm.core.util.CMWCRandom
 import ru.dbotthepony.mc.otm.data.codec.inRange
 import ru.dbotthepony.mc.otm.data.codec.minRange
 import java.time.Duration
@@ -70,8 +71,7 @@ abstract class AbstractEnormousPlacement(val parameters: Parameters) : Placement
 		.build<ChunkPos, GeneratedChunk>()
 
 	private fun computeChunk(context: PlacementContext, pos: ChunkPos): GeneratedChunk {
-		// TODO: Maybe switch to something else other than original LCG PRNG? Original form of LCG is kinda bad for this kind of workload
-		val random = RandomSource.create(context.level.seed + HashCommon.murmurHash3(pos.x + pos.z * 31) + parameters.seedMix)
+		val random = CMWCRandom(context.level.seed + HashCommon.murmurHash3(pos.x + pos.z * 31) + parameters.seedMix)
 		var stream = Stream.of(BlockPos(pos.minBlockX, 0, pos.minBlockZ))
 		parameters.placementModifiers.forEach { modifier -> stream = stream.flatMap { modifier.getPositions(context, random, it).sequential() } }
 		return GeneratedChunk(stream.flatMap { getPositions(it, random) })