diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/item/matter/MatterDustItem.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/item/matter/MatterDustItem.kt
index 9e0dcafeb..5891251f6 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/item/matter/MatterDustItem.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/item/matter/MatterDustItem.kt
@@ -48,7 +48,7 @@ class MatterDustItem : Item(Properties().stacksTo(64)), IMatterItem {
 		companion object {
 			val CODEC: MapCodec<Randomizer> = RecordCodecBuilder.mapCodec {
 				it.group(
-					DecimalProvider.CODEC.fieldOf("slots").forGetter(Randomizer::matter),
+					DecimalProvider.CODEC.fieldOf("matter").forGetter(Randomizer::matter),
 					IntProvider.CODEC.optionalFieldOf("luck_bias", ConstantInt.ZERO).forGetter(Randomizer::luckBias),
 				).apply(it, ::Randomizer)
 			}