diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterReplicatorBlockEntity.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterReplicatorBlockEntity.kt
index aa96bc775..a7d1c70b3 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterReplicatorBlockEntity.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterReplicatorBlockEntity.kt
@@ -173,8 +173,8 @@ class MatterReplicatorBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		matterNode.discover(this)
 	}
 
-	override fun jobUpdated(oldJob: ReplicatorJob?, newJob: ReplicatorJob?) {
-		visualItemStack = newJob?.itemStack ?: ItemStack.EMPTY
+	override fun jobUpdated(new: ReplicatorJob?, old: ReplicatorJob?) {
+		visualItemStack = new?.itemStack ?: ItemStack.EMPTY
 		visualProgress = 0f
 	}