diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/tech/PoweredFurnaceBlockEntity.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/tech/PoweredFurnaceBlockEntity.kt
index faded59a3..b853d37be 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/tech/PoweredFurnaceBlockEntity.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/tech/PoweredFurnaceBlockEntity.kt
@@ -42,6 +42,11 @@ class PoweredFurnaceBlockEntity(
 	val inputs = immutableList(2) { MatteryContainer(this::itemContainerUpdated, 1) }
 	val outputs = immutableList(2) { MatteryContainer(this::itemContainerUpdated, 1) }
 
+	init {
+		inputs.forEach { addDroppableContainer(it) }
+		outputs.forEach { addDroppableContainer(it) }
+	}
+
 	val energyConfig = ConfigurableEnergy(energy)
 	val itemConfig = ConfigurableItemHandler(
 		input = CombinedItemHandler(inputs.map { it.handler(HandlerFilter.OnlyIn) }),