diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt
index 40818389e..f6bf12a78 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt
@@ -95,7 +95,6 @@ import kotlin.collections.LinkedHashMap
 import kotlin.math.pow
 
 internal sealed class MutableEntry(
-	val modificationChain: MutableList<ResourceLocation>,
 	var matter: ImpreciseFraction,
 	var complexity: Double,
 	var priority: Int
@@ -105,23 +104,21 @@ internal sealed class MutableEntry(
 
 internal class MutableTagEntry(
 	val tag: TagKey<Item>,
-	modificationChain: MutableList<ResourceLocation>,
 	matter: ImpreciseFraction,
 	complexity: Double,
 	priority: Int
-) : MutableEntry(modificationChain, matter, complexity, priority) {
+) : MutableEntry(matter, complexity, priority) {
 	override fun freeze(): Entry {
-		return TagEntry(tag, ImmutableList.copyOf(modificationChain), matter, complexity, priority)
+		return TagEntry(tag, matter, complexity, priority)
 	}
 }
 
 internal class MutableKeyEntry(
 	val key: ResourceLocation,
-	modificationChain: MutableList<ResourceLocation>,
 	matter: ImpreciseFraction,
 	complexity: Double,
 	priority: Int
-) : MutableEntry(modificationChain, matter, complexity, priority) {
+) : MutableEntry(matter, complexity, priority) {
 	init {
 		if (key == AIR) {
 			throw JsonSyntaxException("you wot, can't modify $key")
@@ -129,7 +126,7 @@ internal class MutableKeyEntry(
 	}
 
 	override fun freeze(): Entry {
-		return KeyEntry(key, ImmutableList.copyOf(modificationChain), matter, complexity, priority)
+		return KeyEntry(key, matter, complexity, priority)
 	}
 
 	companion object {
@@ -138,21 +135,19 @@ internal class MutableKeyEntry(
 }
 
 internal sealed class Entry(
-	val modificationChain: List<ResourceLocation>,
 	final override val matter: ImpreciseFraction,
 	final override val complexity: Double,
 	val priority: Int,
 ) : IMatterValue {
-	companion object : Entry(listOf(), ImpreciseFraction.ZERO, 0.0, Int.MIN_VALUE)
+	companion object : Entry(ImpreciseFraction.ZERO, 0.0, Int.MIN_VALUE)
 }
 
 internal class TagEntry(
 	val tag: TagKey<Item>,
-	modificationChain: List<ResourceLocation>,
 	matter: ImpreciseFraction,
 	complexity: Double,
 	priority: Int,
-) : Entry(modificationChain, matter, complexity, priority) {
+) : Entry(matter, complexity, priority) {
 	val bound by lazy {
 		val manager = ForgeRegistries.ITEMS.tags() ?: throw NullPointerException("Forge registry of Items has no tags!")
 		manager.getTag(tag)
@@ -161,11 +156,10 @@ internal class TagEntry(
 
 internal class KeyEntry(
 	val key: ResourceLocation,
-	modificationChain: List<ResourceLocation>,
 	matter: ImpreciseFraction,
 	complexity: Double,
 	priority: Int,
-) : Entry(modificationChain, matter, complexity, priority)
+) : Entry(matter, complexity, priority)
 
 private fun transformQuotes(it: String?): String = if (it != null) '"' + it.replace("\"", "\"\"") + '"' else "NULL"